Scott Weiser

The air is colorless and tasteless, which is the basic knowledge of primary school students. It is obviously a compliment to say that the air in the United States is sweet, but it also reflects that the air pollution in China has reached a serious level, especially in Beijing, Tianjin and Hebei. Haze has become a common climate phenomenon. Although there are many reasons, in the past ten years, the pursuit of economic development neglected the protection of the environment, which led to the revenge of nature.

Since the video of foreign students' speeches began to spread on the Internet, it has quickly set off various attacks on the whole female students studying abroad, but few people can really reflect on whether our own air quality is really so fragile. In fact, everyone knows exactly what state their ecological environment is in. Even without professional knowledge, the seriousness of the air pollution problem is obvious to all. Although it is not serious enough to make people sick after breathing, it is really difficult to enjoy blue in the urban environment.

Of course, serious air pollution is also a regional phenomenon. The air quality in Yunnan, Tibet, Guangxi and other provinces is still at a high level. To some extent, the local economic development level and industrial structure play a decisive role in the local air quality. To give the simplest example, there are many steel mills in Tangshan, Hebei Province and its surrounding cities. We all know that the steel industry is an industry with high energy consumption and high pollution. Therefore, in the monthly air pollution ranking, several cities in Hebei Province

Whether air quality has a substantial impact on people's health is still at the stage of different opinions. There are neither authoritative medical evidence and objective cases, nor convincing negative evidence. However, for ordinary people, the once starry night sky is rarely seen. Even in rural areas where air quality is relatively ideal, today's stars have become extravagant hopes. Only after the heavy rain can we smell the fragrance of the soil and see the blue sky again.

With the increasing intensity of environmental protection in China, the improvement of air quality will gradually show corresponding effects. In fact, for ordinary people, whether the air quality is good or bad is our own family business. There is absolutely no need to make a mountain out of a molehill of these trivial matters on the international stage. To put it bluntly, when you go abroad to study with the money your parents earned from home, you only breathe their sweet air. However, I didn't see any possible terrorist attacks at any time. In China, even in the face of relatively poor air quality, our personal safety is guaranteed. So many things are not comparable. I believe that in the near future, the air quality in China will return to a high quality level.