What is the foggy weather like?

This winter, the number of blue sky in the Beijing-Tianjin-Hebei region has greatly increased, and the smog has almost disappeared. Air purifiers and smog masks that sold well in previous years are basically unattended.

Looking back a few years ago, every winter when the city was surrounded by fog and the sun could not be seen, it felt like the fog in Silent Hill, suffocating without a way out.

Haze is different from fog.

Fog is condensed by countless tiny water vapor, and its composition is water. The fog is white. Walking in the fog, there is a clear sense of water vapor freshness. When the dense fog cleared, everything was covered with a layer of glittering and translucent water drops.

Haze is gray and dirty, and generally has obvious odor. Walking in the smog, if you don't wear an anti-fog mask, you can suffocate clean people in minutes.

The world in the smog is gray and desperate. When the smog is serious, you can't see anything standing 20 meters away from the steps of the building. You must judge the direction from your position in Fiona Fang.

Sometimes, a smog can last for more than ten days. More than ten days of darkness not only makes people depressed, but also causes many respiratory diseases. Whenever the smog in the city is heavy, the respiratory department of the hospital is full. Going out for a day without wearing a mask immediately makes my throat dry, itchy and painful.

In the past few years, the smog was serious, and there were always people making excuses. Either blame the automobile exhaust, or blame the heating in the north, and even more wonderful people blame China people for cooking with too much oil.

This autumn, under the environmental protection order, all factories and enterprises that failed to meet the emission standards stopped production, and the effect suddenly appeared. The sky is blue, the water is clear, and no amount of oil in cooking can create smog.

Many students in the class are engaged in enterprises at home, and there are also many complaints about the national environmental protection order, saying that this one-size-fits-all approach leaves no one alive.

I don't agree with this statement.

Have you ever given the money you earned in business to the people and put it in your pocket? Why do people breathe the waste gas you emit?

Your prosperity is bought with the deterioration of everyone's living environment.

When did the country stop you from improving emissions? In order to reduce costs and sacrifice the public environment, who are you to call the country unfair? You should thank the country for making enough black-hearted money for so many years.

Now, it's time to give us a clean space.