How to write a composition about air pollution with imagination?

Nowadays, the pollution in our city should be more and more serious, and our once green home is gradually disappearing. That's why we should stop these pollution sources.

I think the most serious problem now is air pollution. There is a slogan "Smoking is harmful to health", but most people still smoke today. Smoking not only harms people's health, but also harms the health of the environment. These smog add a touch of black to our city.

Looking around, what can be seen everywhere in the street? It's all kinds of cars! Nowadays, most people have their own cars, but the exhaust gas from various cars pollutes the city. You can imagine how many cars pass by the road every day and how much car exhaust will gather in the air, but the air will be polluted.

Around us, air pollution is invisible to the naked eye everywhere, and they all dominate our whole city.

Of course, we have to take some measures to deal with these stubborn air pollution sources. First of all, we can do a publicity campaign about "smoking is harmful to health" and make suggestions to people to smoke less or even not. Then, we should try to reduce driving trips, preferably by bus, bike or even on foot. If dozens of cars are less on the road every day, the air pollution in our city will gradually weaken. Finally, we need to advocate more afforestation. Trees can absorb some harmful gases in the air and produce new pure substances for human to breathe. In this way, the air pollution in our city will gradually decrease.

Therefore, from today, from now on, each of us should be a pioneer in environmental protection. We should fight against air pollution together. We should defend our city and make it a healthy, pollution-free city and a real green home. The United States imports Puweixin Tmall