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- Polluted air hangs over the city. 城市上空被污染的空气所笼罩。
- These gases form polluted air, or smog. 而这些气体就会形成污染空气或烟雾。
- It is most harmful to breathe in such polluted air. 吸入这种污染的空气是十分有害的。
- The polluted air killed the crops. 被污染了的空气使庄稼死亡。
- Polluted air endangered our health. 废气危害我们的健康。
- In big cities during cold winter months, many old people die from the polluted air. 在大城市里,在寒冷的冬季,许多老年人死于污染的空气。
- The polluted air and water are harmful to people's health. 被污染的空气和水对健康有害。
- Most people don't realize that they are breathing polluted air. 大多数人没有意识到自己正呼吸着污染了的空气。
- Polluted air and water are harmful to people's health. 污染的空气和水对人们的健康有害。
- It can't be more harmful to breathe in such polluted air. 吸入这种污染的空气有害极了。
- The waste gas emitted by factory always polluted air. 从工厂排出来的废气经常污染空气。
- The polluted air in the city is badly endangering the health of the residents. 城里被污染的空气正严重地危及居民的健康。
- Polluted air, tobacco smoke and car fumes may precipitate asthma. 空气污染,烟尘以及汽车尾气可能会引起哮喘。
- Breathing such polluted air is the equivalent of smoking ten cigarettes a day. 呼吸这么严重的空气等于每天抽十枝烟。
- I'm sorry, smoking will pollute air in a taxi. 对不起,抽烟会污染车内的空气。
- Polluted air in the city is badly endangering the health of the people. 城市中被污染的空气严重地危及人民的健康。
- In big cities during cold winter, many old people die from the polluted air. 冬天在大城市,许多老人死于空气污染。
- I'm sorry,smoking will pollute air in a taxi. 对不起,抽烟会污染车内的空气。
- Polluted air even harms such hard and strong materials as concrete and steel. 污染的空气甚至会损伤如混凝土、钢材这样一些坚硬的材料。
- The exhaust gases from factory always pollute air. 从工厂排出来的废气经常污染空气。