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When you wake up, the smog and sand and dust dissipate at the same time, and Beijing once again presents the rising sun and blue sky.
Beijing, sunny, the maximum temperature is 13 degrees, the minimum temperature is 2 degrees, the forecast index is 84, and the air quality is good.
Yesterday's sandstorm and smog made Beijing spend an unforgettable day in the mud, and also brought great joy to the people of the capital and the people of all ethnic groups in the country. After all, it is a sandstorm that has not been encountered for many years, which has triggered thousands of citizens to reminisce about the glory days when sandstorms frequently attacked in the past, and endless exploration of desert grasslands.
In order to control sandstorms, for many years, we have not only planted trees in large areas of the desert Gobi, but also built layers of forests in the northwest of Beijing. As a result, after decades of struggle, every spring, the sandstorm is gone! Ladies no longer have to wear a headscarf to wrap up their heads when they go out!
However, with the pace of the times, industrial emissions have once again become a public nuisance, and smog has become the main pollution weather after sandstorms. At this time, a very wise crowd pointed out that it was these protective forests that hindered the blowing of the north wind, so that the thick smog hung over the imperial capital, and they did not want to leave for a long time. There is a kind of heroism and homesickness that we want to have a sandstorm or a smog, and we must never fight to the death.
Yesterday, sandstorms and smog struck at the same time, this is good, this can be the whole, which one to choose?
In fact, sandstorms and smog are all public hazards and should be treated. I have participated in afforestation and have also participated in the exposure of polluting companies. If we do not plant trees and reduce emissions at the same time, yesterday's sandstorm and haze double pollution weather will come again.