關(guān)于空氣污染的英語(yǔ)作文-資料下載頁(yè)
2025-04-03 06:51本頁(yè)面
【正文】 free. Our cities have many factories, which we need to make food, clothing and other things. Every year these factories pour millions upon millions of tons of smog into air. Power plants and houses that burn coal add greatly to air pollution. Besides, there are more cars in cities now. Once out on the streets, they will take in fresh air and replace it with poisonous gases. Our country is trying hard to prevent and control air pollution. As long as every citizen also realizes its importance and makes join efforts, the day will e soon when people will take in only clean air. Then, the sunlight will no longer be blackened out by smoke and soot.
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