Some people think they have an answer to the troubles of dirty air in large cities.

有些人认为他们有办法解决大城市的空气污染问题.

英语晨读30分（高三）

Dirty air is bad to plants and animals, too.

肮脏的空气对植物和动物也是有害的.

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It is nearly impossible to breathe in this dirty air.

在这样污浊的空气里,几乎不能喘气.

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People suffer health problems as they are breathing the dirty air.

人们都有健康问题,因为他们呼吸的空气太污浊了.

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Dirty air is bad to living things.

肮脏的空气对生物是有害的.

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The ambiguous breathe dirty air.

暧昧的呼吸,污浊的空气.

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Cleaning a dirty air filter can save 350 pounds of carbon dioxide a year.

清空肮脏的空气滤清器一年可以省下三百五磅的二氧化碳.

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In - car air circulation system can't entirely clean up dirty air lingering in cabins.

车内空气循环系统不能彻底地清除逗留在车内的污浊空气.

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