This is the first photo of the black hole at the center of the Milky Way released by astronomers on May 12. Xinhua News Agency

At 21:00 on May 12, Beijing time, the Event Horizon Telescope (EHT) cooperation organization held a press conference in seven cities around the world, including Shanghai, and announced the first photo of the supermassive black hole (Sagittarius A *) at the center of the Milky Way. For the first time in human history, the true face of the center of the Milky Way has been revealed.

This black hole photo was co-organized by the Event Horizon Telescope (EHT) and "taken" through a network of radio telescopes distributed around the world. Its release gives evidence that Sagittarius A * is the black hole in the center of the Milky Way, providing valuable clues for understanding this "behemoth" that is generally believed to inhabit the center of most galaxies. Its birth opened a new chapter in human exploration of the black hole in the center of the Milky Way.

Getting to know black holes for the first time

For the mysterious and vast universe, human beings are always full of imagination, and most of them come from the most primitive curiosity of human beings. With the development of science and technology, many imaginings have become scientific predictions, and through the unremitting exploration of generations of scientists, they have further become reality.

Modern astronomy tells us that the beautiful Milky Way we see at night is actually a flat disk-shaped spiral galaxy composed of hundreds of billions of stars. And our solar system, as an ordinary member of it, revolves around the center of the Milky Way 27,000 light-years away from the center of the Milky Way.

The "Galactic Center" was located in the direction of Sagittarius, which was covered with a large amount of gas and dust. It was difficult to observe in the visible light band, and the infrared and radio bands with longer wavelengths were less affected, which became the main way to study the "Galactic Center".

In 1933, when Carl Jansky of Bell Labs published a paper announcing the discovery of radio radiation possibly originating from the center of the Milky Way galaxy, it was the first time that humans had captured radio waves in the depths of space, but scientists at the time knew nothing about the secrets behind this intense radio radiation. Over the next three decades, Jansky’s findings were not only confirmed, but also traces of intense radio radiation were found in other, more distant galaxies.

Similar findings have led theorists to make bold predictions that galaxies harbor supermassive black holes at their centers, which are sources of intense radio radiation.

Black holes are cosmic celestial bodies that make many people curious. But few people really understand this cosmic "monster".

What is a black hole? "In layman’s terms, a black hole is actually the remains of a huge star," said Qin Ruiqiang, president of the Hebei Astronomy Amateur Association.

According to the introduction, the interior of a star is constantly undergoing thermonuclear reactions. When a star ages, it uses up the fuel in the center due to thermonuclear reactions, and there is not much energy produced by the center. At this time, it can no longer bear the huge weight of the shell. Therefore, under the weight of the shell, the core begins to collapse, and matter will inexorably "march" towards the center point. At this time, a supernova explosion will occur for a long time, until finally the star forms a star with a volume close to infinity and an almost infinite density, which is a black hole.

To fly from Earth to space, a rocket needs to reach a speed of 7.9 kilometers per second. As the mass of the Earth continues to increase, its surface attractive force will also increase, and the rocket will escape the Earth at an increasing speed. When this speed reaches 300,000 kilometers per second, nothing can escape the celestial body, including light.

A black hole is this celestial object that even light cannot escape, and this region is known as the black hole’s event horizon.

Inside, no light can escape, and all matter and mass gather at the singularity at the center of the black hole, where the curvature of space-time is infinite and the attractive force is infinite. Once inside the event horizon, all the laws of physics we know about the world break down.

In 1971, astronomers Nader Lindenberg and Martin Rees first predicted that there was a supermassive black hole at the center of the Milky Way. Because of the nature of black holes, it cannot be directly observed. But as the black hole swallows other matter, it forms an accretion disk, in which a large amount of matter rotates, rubs, and warms around the black hole, making the temperature here reach millions of degrees Celsius and appear very bright.

Black holes are one of the rarest cases in the history of science, developed to the point of exhaustion as a mathematical model without any observational evidence to prove their theory correct. In the early 20th century, black holes became widely known by Einstein’s general theory of relativity, but scientists did not discover the first black hole until 1970.

Although scientists have long simulated the appearance of black holes in supercomputers, they have long hoped to take a picture of them.

Photographing a black hole

With the continuous advancement of technology, humans can finally take pictures of black holes. Scientists chose two supermassive black holes as "models".

Released this year is Sagittarius A *, the supermassive black hole at the center of the Milky Way, 27,000 light-years from Earth and more than 400 times the mass of the Sun. The black hole image released in 2019 is from the galaxy M87, which is farther and larger, 55 million light-years away from Earth and 6.50 billion times the mass of the Sun.

"People observe these two black holes from the earth, they are very small, and the apparent diameter of the ring structure is only about 40 to 50 microarc seconds." Qin Ruiqiang introduced that a microarc second is about the size of the period at the end of an article on the earth when viewed from the moon. The two black holes seem to be a "doughnut" on the surface of the moon 380,000 kilometers away from the ground.

Such a small apparent diameter challenges the angular resolution of telescopes.

"Angular resolution is a term that describes the capabilities of a telescope," Mr. Qin said. The smaller the angular resolution, the better the telescope’s ability to distinguish distant celestial bodies, and the clearer the images we can obtain.

The optical telescope is affected by the lens process and the earth’s atmosphere, and its resolution is weak. Even the 39.3-meter European Extremely Large Telescope under construction has a theoretical limit angular resolution of only 1,000 microarcseconds, which is still far from 50 microarcseconds.

Therefore, scientists thought of radio telescopes.

The aperture of a single radio telescope can reach tens of meters or even hundreds of meters. Although the resolution is much lower than that of optical telescopes of the same aperture due to its longer observation wavelength, scientists can use a VLBI (Very Long Baseline Interferometry) technology to form two or more radio telescopes into a larger aperture radio telescope, and improve the resolution by increasing the aperture.

According to reports, the black hole photos released in 2019 were also contributed by the Shanghai Tianma Telescope. It formed the East Asia VLBI Network with several stations in South Korea and Japan to conduct observations. The addition of the Tianma Telescope has improved the quality of East Asia VLBI maps by 53%.

Although Sagittarius A * is closer to Earth, photographing it is much more difficult than M87 *. The achievement was achieved by the whims of more than 300 researchers from 80 research institutions around the world.

The EHT collaboration "combined" eight radio telescopes in six geographic locations around the world to form a so-called "Event Horizon Telescope" with unprecedented sensitivity and resolution.

In 2017, the eight telescopes, which travel north to Spain and south to the South Pole, cast a "big net" at selected targets to "retrieve" massive amounts of data to give us a picture of what a black hole looks like. But the observation window left to scientists is very short, only about 10 days per year.

In addition to the limitation of observation time, photographing black holes is also extremely demanding in terms of weather conditions. "Water in the atmosphere has a significant impact on this observation band, and water affects the intensity of radio waves, which means that precipitation can interfere with observations." As a result, experts say, the eight telescopes are located in areas with high altitudes, very little rainfall and a very high probability of sunny days.

In addition, successful imaging requires all telescopes to be fully synchronized in time. During observations, each radio telescope collects and records radio wave signals from the vicinity of the target black hole, which are integrated to obtain an image of the event horizon. To ensure signal stability, the EHT uses atomic clocks to ensure that the signals it collects and records are synchronized in time.

Chi-kwan Chan, a scientist at the Steward Observatory in the United States, the Department of Astronomy and the Institute of Data Science at the University of Arizona, has described the difficulty of observing Sagittarius A * this way: "The surrounding gas is rotating around Sagittarius A * and M87 * at a high speed at almost the speed of light. It takes a few days to several weeks for the gas to circle M87 *, but for the much smaller Sagittarius A *, the gas can circle once in a few minutes. This means that as the EHT observes Sagittarius A *, the brightness and pattern of the gas surrounding the supermassive black hole are also changing rapidly over time. Taking a picture of Sagittarius A * is a bit like taking a clear picture of a puppy chasing its tail."

In the future, EHT will make a black hole "movie"

Using existing images of two black holes with masses more than 1,500 times different, scientists can further examine the attractive forces in extreme environments.

The photo of Sagittarius A * was made from a combination of many photos extracted from the EHT observation data in 2017. Since then, in 2018, 2020 and 2021, the EHT cooperation organization has not stopped the pace of observation research. Moreover, the number of EHT stations continues to increase. In 2018, three new stations were added, including the Greenland Telescope, and the coverage of the observation array was further expanded.

In future plans, more telescopes will be used to expand the EHT observation array.

In addition to the increase in the number of telescopes, starting in 2023, the EHT will conduct observations in the 0.87mm band, which will improve the resolution by nearly 50% compared to observations in the 1.3mm band under the same circumstances. Sagittarius A * and M87 * remain the most important scientific targets of the EHT collaboration, and astronomers are exploring how they change over time and studying the surrounding magnetic field.

The continued expansion of the EHT population and technological innovation will allow scientists to share more compelling astronomical photos, and even "movies" of black holes.

"Using the next-generation EHT to film such a’movie ‘of the black hole at the center of the Milky Way is the pursuit of astronomers." Some astronomers said so.

Scientists in our country have long been concerned about high-resolution black hole imaging research. In this EHT cooperation, scientists in our country actively participated in the joint promotion of early EHT international cooperation, the joint application of EHT observation time, the observation operation of the Maxwell Telescope in Hawaii, and the post-data processing and analysis.

Scientists will also aim their telescopes at other sources to make more "doughnuts," experts say, a goal that could be achieved by building space telescopes because other "doughnuts" are smaller. (Wang Ludan, Hebei Daily reporter)

　　What can artificial intelligence do when it is considered invincible? What can artificial intelligence still not do in the relatively long future? On the afternoon of August 29th, Li Deyi, an academician of China Academy of Engineering, Eurasian Academy of Sciences and chairman of China Artificial Intelligence Society, gave a keynote speech on the topic "Why is artificial intelligence not conscious yet?".

　　Li Deyi’s first question is the biological attribute of consciousness. There are three kinds of consciousness, the first level of primary consciousness is called perceptual consciousness, the higher level is called self-consciousness, and the higher level is called group consciousness.

　　The biological basis of consciousness is the clear boundary perception ability of biological individuals from brain neurons to terminal brain, which must separate me from the non-self environment. Li Deyi cited how difficult it is to make artificial skin, which includes seven functions: body temperature, self-protection, induction, metabolism, absorption, breathing, secretion and excretion.

Li Deyi gave a keynote speech at the forum.

　　Li Deyi mentioned that when the human body surface is stimulated, it is only a few tenths of a square meter, so you should feel it and take measures. More than that, the total transmission from the skin nerve endings of the body to the whole brain leads to a period of 150 thousand kilometers and milliseconds. He believes that there is a long time to make such artificial skin artificially, and it may take another hundred years. That is to say, it will take about one hundred years to distinguish me from non-me.

　　As far as higher consciousness is concerned, memory is very important. Memory can be divided into instantaneous memory, short-term memory and long-term memory, and memory is definitely not storage. Li Deyi said that instantaneous memory triggers short-term memory, short-term memory triggers long-term memory, and information stored in long-term memory forms intelligence, so high-class intelligence can consciously create new intelligence.

　　The second question, Li Deyi mentioned the social attribute of intelligence. In a typical case, two children fell into the wolf’s den and didn’t speak the language when they spoke it. Later, they couldn’t teach it back in kindergarten, which means that a good gene is not very intelligent if it is not in a good ecological environment.

　　Li Deyi said, I have the view that language, knowledge and civilization are mainly acquired, and this is the social attribute of intelligence. I wrote a book more than ten years ago, and I said in the preface: the human brain is a small universe, which is the mapping between nature and society.

　　Therefore, Li Deyi personally thinks that there are at least three pieces of human intelligence, namely, memory, calculation and interaction, which lead to human intelligence.

　　The third question, Li Deyi mentioned the correlation analysis between intelligence and consciousness.

　　Now, the formalization of computing intelligence, Go intelligence, chat intelligence and driving intelligence is well done, even surpassing human intelligence, and artificial intelligence can exist without consciousness. Li Deyi said, I personally think that artificial intelligence is an extension of human intelligence, which can exist without consciousness.

　　"As the creator of robots, humans don’t need machines to be conscious. Why do we have to have machines to be conscious? How good is it to be one of our tools? As long as we can drive, do math problems and serve our people according to our needs, isn’t it? I believe that human beings are smart enough to control the machine without consciousness. "

　　At the end of his speech, Li Deyi said that the evolutionary history of human beings is to make and use tools to expand the history of human development. No matter from sickles and axes to the present atomic bombs, we are solving the problem that matter and energy are both power tools, power tools are an off-topic extension of human physical fitness, while artificial intelligence is an off-topic extension of human intelligence, and both power tools and intelligent tools are unconscious.

　　As for the biggest impact of the era of artificial intelligence, a new species that surpasses human beings suddenly appears on the earth. Are these future lives human friends or natural enemies? Li Deyi said that it is too early to draw a conclusion at present. To say the least, even if we create such skin in the future and can distinguish physical boundary perception, there are two other conditions to confront us humans, namely, they have their own language and writing.

　　Li Deyi believes that this trilogy will take hundreds of years or even longer. Therefore, rather than worrying about whether the rising artificial intelligence will pose a threat to human beings, the intelligent age is more bound by human ethics and behavior norms. (Reporter He Liping)

China football, every China fan feels mixed feelings when he mentions it.

Whenever the World Cup season comes, the China men’s soccer team is always in a way"spectator" and "joke"As a participant, but not as a participant.

Then, why in today’s international arena, China, as old as football civilization,But always lost to Europe, America and even Japan, which is also East Asia?

What’s wrong with this?Do we really have no DNA to play football?
The Development Course of Football in China

In 1992, this year was of special significance to China football.Marketization reformIn this year, the curtain was opened, which marked an important step towards the professionalization of football in China.

This made the whole football system become different, and the professional league was established, which provided new career opportunities for players and coaches.This also directly prompted them to start.Get economic returns from clubs and markets.Football has thus gained unprecedented attention.

However, the development of everything has two sides; Although the market-oriented reform has brought new vitality to China football, it is also accompanied by problems.

Among them,The most obvious problem is that many young players choose to leave because they are dissatisfied with the conditions of provincial and municipal teams, which leads to a large number of brain drain.; More importantly, the original reform paid too much attention to the construction of professional leagues, butForget the importance of basic training.This makes the development of football in China appear obvious "fault".

This fault problem has been exposed in the early stage, but it has not been paid enough attention.

If the infrastructure of a league is not stable, then no matter how dazzling it is, it is difficult to go far;This may explain why in the late 1990s and early 2000s,Although China football had a brief glory, it quickly fell into a downturn.

But,In addition to the above-mentioned professionalization and marketization issues, is there anyOther factorsIs it affecting the development of football in China?

These factors can be discussed from three aspects: physical fitness, technology and genes:

First of all, there are indeed differences between Asians and Africans or Europeans in physical strength and flexibility; But this difference is not purely determined by genes, and eating habits and training methods also play an indispensable role.

howeverBased on this factor alone, we can’t come to the conclusion that "China people are not suitable for playing football";

Looking back at last year’s World Cup, Japan successfully defeated the powerful German team, which clearly proved that East Asian teams can also compete with the world’s top teams.

Furthermore, football is not just a "European and American" sport; It is global, and its technology, tactics and ideas are constantly evolving on a global scale.

Simply copying the football model in Europe and America cannot guarantee success, and each region has its own unique football culture and development route;Too much pursuit of integration with Europe and the United States, but ignoring local characteristics, often brings bad consequences.

reviewAlthough China tried to imitate European football in the early stage of its professionalization, its basic work was ignored.

A solid foundation is the key to the top league. In this respect, countries like Japan and South Korea have done quite well.

They started from the foundation and gradually built a perfect football development system, with clear planning and continuous investment from youth training to top leagues.

The rise of Japanese football is largely due to their solid youth training system;Large-scale competitions such as the All-Japan High School Football Championship involve about 100,000 student players. Every year, about 4,000 teams participate in the preliminaries, and 48 teams are finally selected to enter the finals.

This is not only a competition, but also a platform to show yourself and exercise your skills. The Gaoyuan Palace Cup Japan Football Association U18 League has created a more professional stage for the youth teams of various professional clubs.

South Korea, another strong team in East Asia, is famous for its excellent physical confrontation and physical fitness;In the international arena, they can often show excellent competitive state in the confrontation with strong European teams.

South Korean star Sun Xingyu’s Premier League performance is undoubtedly the best proof.He is not only a player, but also a representative of Korean football innovation youth training;

The sports park invested and built by Sun Xingyuan in South Korea represents the new direction of Korean football-"Sun Xiongzheng mode" (Sun Xiongzheng is Sun Xingyuan’s father and a former football player in South Korea), which pays more attention to technology and basic skills.

Compared with Japan and South Korea, although their football road is different from ours, their success provides us with valuable enlightenment; Both Japan’s youth training system and South Korea’s innovative ideas on player training are worthy of our in-depth study and thinking.

At the same time,Our national team, especially the women’s football team., also has a remarkable performance on the international stage.

Compared with the men’s soccer team, why can they show better elegance in the international arena?

From the perspective of professionalism,China women’s football team is on a global scale.Degree of professionalismMore prominent;

In many countries, many women football players are stillAmateur state,But in our country, most women football players areprofessionalismofThis provides them with rich training time and helps them to form an advantage in technology and tactics.

Furthermore,Women’s football has relatively little commercial value.Make the players focus more on the performance on the court, rather than being influenced by commercial factors.This pure attitude towards the gameUndoubtedly, it has created a more pure competition environment for women football players.

On the other hand, although the men’s football team has gone through the road of professionalization, there are many problems in the promotion of marketization;

The most critical problem is the neglect of basic work.This has led to a great loss of football talents. Compared with women’s football team’s obvious attitude of paying attention to technology and basic skills, men’s football team seems to be subject to more external interference in the process of marketization.

When we look back on every glory of China women’s football team, we can deeply feel the efforts behind them; And every ups and downs of the men’s soccer team is a wake-up call, suggesting that we need to reflect deeply.

In the future, we hope that both men’s football team and women’s football team should cherish every opportunity to play, go all out, create more bright spots, win glory for our country, and bring joy and pride to every fan.

References:

1. Why is the "national football" so smelly?
2. In-depth analysis, why is China football getting worse and worse, and where is the future development direction?
3. Japanese and Korean football tells us that confrontation is not a European patent, and yellow people can also have technology.
4. Ball Comment: Why is China Women’s Football Team so Strong? What is the real reason why men’s football is not as good as them?

Title 1: From the country of Cuju to the spectators today: Exploring the deep reasons why China football lags behind Europe, America and Japan.

Title 2: From ancient stadium heroes to today’s audience, the vicissitudes of football in China: where is the gap between us and Europe, America and Japan?

Title 3: The Battle of the Top Three in East Asia: Why did China lose to Japan because of the cultural background of football and the technical conflict between Europe and America?

Title 4: The glory and trough of football in China, exploring the real gap between us and Europe, America and Japan and the way of the future.

Title 5: The problem of China’s men’s football team and the glory of women’s football team: Exploring our football road, why is there such a gap with Europe and America?

　　Cctv newsAccording to the latest statistics of the Traffic Management Bureau of the Ministry of Public Security, up to now, there are more than 1 million new energy vehicles in China. The Ministry of Public Security announced today that it will promote the application of special number plates for new energy vehicles nationwide.

New energy vehicle number plate "appearance"

　　Since December 1, 2016, five cities in Shanghai, Nanjing, Wuxi, Jinan and Shenzhen have taken the lead in piloting the special number plates for new energy vehicles. At present, 76,000 special number plates for new energy vehicles have been issued in five pilot cities. According to the unified arrangement of the Ministry of Public Security, starting from November 2017, 10 cities in Baoding, Hebei, Changchun, Jilin, Fuzhou, Fujian, Qingdao, Henan, Zhengzhou, Zhongshan, Guangdong, Liuzhou, Chongqing, Chengdu, Sichuan and Kunming, Yunnan will be added with new license plates; In the first half of 2018, it was fully opened in all cities across the country.

　　All newly registered new energy vehicles are issued with new license plates.

　　After the new license plate is put into use, all new license plates will be issued to those who register and transfer new energy vehicles. Car owners can go directly to the public security traffic management department for registration, or pre-select the license plate number through the Internet traffic safety integrated service management platform or the "Traffic Management 12123" mobile APP, and then go to the public security traffic management department for registration. When selecting the number, you can choose one from 50 automatically by computer, or determine the number plate according to the coding rules.

　　Voluntary renewal of new license plates for new energy vehicles.

　　For new energy vehicles that have been registered before, the owner can choose to use the original number plate or renew a new number plate according to his own situation.

Wang Qiang, Deputy Director of Traffic Management Bureau of Ministry of Public Security.

　　Wang Qiang, Deputy Director of Traffic Management Bureau of Ministry of Public Security.We adopt the principle of voluntariness. You can choose to change the license plate, exchange it for a new license plate or get a license plate. You can go directly to the vehicle management office, or log on to our integrated Internet service platform. Here we provide an appointment network service. You can choose the online store to make an appointment and where to get the relevant renewal. However, those transferred from other places will be automatically given new energy license plates.

　　For those who choose to continue to use ordinary car number plates, the public security traffic management department will also conduct differentiated management through the information system, which will not affect the owners’ enjoyment of preferential policies for traffic management of new energy vehicles.

　　In order to facilitate the people to apply for and install new license plates, the public security traffic management department will add a green channel or special window for the registration of new energy vehicles, set up on-site production points for license plates, and provide free license plate installation services to meet the requirements of the people to the greatest extent. Local public security organs, together with relevant departments and units, have also done a good job in upgrading and adjusting related systems such as tax collection, insurance purchase, fine payment, vehicle inspection, highway charges and parking charges, and implemented differentiated convenience policies such as "unlimited access" for new energy vehicles.

　　Special license plate style for new energy vehicles

　　The special number plates for new energy vehicles are divided into small-scale new energy vehicles and large-scale new energy vehicles, in which the special number plates for small-scale new energy vehicles are gradually green and the special number plates for large-scale new energy vehicles are yellow-green double-color.

Special license plate style for new energy vehicles

　　Compared with the existing ordinary car number plate, the new energy car number plate is added with a special logo, and the overall logo is green, which means electric and new energy. The right side of the green circle is an electric plug pattern, and the color part on the left side is similar to the English letter "E".

　　In terms of the number of license plates, the number of special license plates for new energy vehicles has been upgraded from 5 to 6, and the capacity of license plates has increased after upgrading, which can meet the arrangement needs of "using fewer letters and using more numbers".

　　In order to better implement the national new energy vehicle industry development and differentiated management policy, the special number plates for new energy vehicles are managed in sections according to different vehicle types. Small new energy vehicles will use letters at the first place of the number plate, while the special number plate for large new energy vehicles will use letters at the last place. At present, the letters are D and F. D stands for pure electric new energy vehicles and F stands for non-pure electric new energy vehicles.

　　In order to improve the anti-counterfeiting performance, the special number plate for new energy vehicles also uses anti-counterfeiting technologies such as two-dimensional bar code, anti-counterfeiting shading and laser pattern.

China film margin information shows that on December 18, 2023, the net purchase of financing was 2,178,200 yuan; The financing balance was 478 million yuan, an increase of 0.46% over the previous day.

In terms of financing, on the same day, financing bought 13.818 million yuan, financing repaid 11.6398 million yuan, and financing net bought 2.1782 million yuan. In terms of securities lending, 44,300 shares were sold, 51,000 shares were repaid, the margin of securities lending was 267,300 shares, and the balance of securities lending was 3,402,700 yuan. The balance of margin financing and securities lending totaled 481 million yuan.

Disclaimer: This article is based on big data production, for reference only, and does not constitute any investment advice. Therefore, the operation risk is at your own risk.

Every legend will fade over time

Some people say that beauty is an art, not just wearing it. They are daring to act as the first person for their fashion forefronts.

Just as the "non -mainstream" and "killing Matt" pursued by the post -90s, the "Curry", "JK uniform", "Hanfu culture" pursued after 00s and so on.

From the perspective of the 90s today, the original avant -garde thought was just a legend, which had faded, and only had some naive and ridiculous memories. Those who were once considered to be mature are just alternatives in the eyes of adults. One day, maybe these post -00 children should also think the same as us.

Some people say that today’s beauty has been subtly involved, the avant -garde thought, and the "deformity" born in the times, they gradually changed the definition of beauty, no longer the innocence and natural beauty of the 70.80s, but the individuality and thoughts pursued by young people’s pursuit Open, they put the definition of "beauty" on exposed wearing, personalities, charming perfumes and luxurious decorations.

In the past, "beauty" was wore for yourself, and the current "deformity beauty" was appreciated by others. Although there were different praises, they didn’t care about this, just as the words on the Internet: "Take your own way, let others let others have others, let others make others others, let others make others others Isn’t it true of us in the past? We ca n’t appreciate others at all, and only we will appreciate it ourselves.

Women of the subway station are cool, and the "pattern" on the back becomes the focus

Some netizens published a scene located in the Shanghai Metro Station. A young and fashionable woman walked in the subway station in a cool and fashionable woman, which attracted the attention of many passers -by.

She wore a short vest on her body, and the whole back was basically in the air. It seemed that this was her real "clothes" with the entire pattern. I can’t help but want to ask if people who have tattoos like to wear clothes like this, whether men and women.

This pattern is not expected to be the focus of everyone’s appreciation. The pattern is covered with the entire back. Only a small part is blocked by the clothes behind. It is obvious that the pattern of a woman dancing at the face is obviously seen.

Her lower body is a black shorts, with two short clothes on the calf part, which should be connected with pants, but she unlocked the connected buttons to form such a shape. Essence

Her arms are two sleeves, like pants, and cut off, but this is not connected to the vest of the top.

If it is hot, wearing cool feelings, but she wears shoes, short clothes and sleeves of the arms, which really makes people really understand whether she is afraid of heat or cold.

Perhaps in her opinion, she just dedicated her to the art of behavior, not to wear warmth or cool clothes. She didn’t care about the gaze of others, and she was more self -confidence.

Indeed, she successfully attracted the attention of passers -by, and many people obviously had passed, and she couldn’t help but look back.

It may be that everyone’s circle is different, different thoughts, and behavior is different. Some women have a soft spot for their own feelings. They think this is an art, fashionable art.

Anyway, the times are developing rapidly today, and thoughts will change with this. Blind traditional thoughts are not a good thing. In this era, some avant -garde people need to open the way for us. Appreciation, this is not a unique beauty.