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- The mean yearly rainfall is20 inches. 每年平均降雨量是二十英寸。
- This area has very low rainfall. 这个地区雨量稀少。
- The rainfall averages 36 inches a year. 年降雨量平均为36英寸。
- We should use anthracite to avoid air pollution. 我们应该使用无烟煤以防止空气污染。
- Excessive rainfall had made the harvest impossible. 雨量过多,丰收已经不可能了。
- Pollution control has cleared the air. 污染管制已净化了空气。
- There was another rainfall early this morning. 今天清晨又下了一场雨。
- The rainfall there averages 300 mm a year. 那儿的年降雨量平均每年为三百毫米。
- Man is fighting a battle against pollution. 人类正在与污染作斗争。
- Pollution is still very much a live issue. 污染现象仍然是当前的大问题。
- Characterized by heavy rainfall; rainy. 多雨的以雨量很大为特征的; 多雨的
- The soil becomes more and more acidic as pollution mounts up. 随着污染的加剧,土壤的酸化越来越严重。
- A clamor in the press for pollution control. 在报纸上对污染控制的呼吁
- Water pollution imperils all kinds of marine life. 水质污染危及所有海洋生物。
- Pollution has stripped the trees of their foliage. 污染剥光了这些树的叶子。
- We have freed the lake from pollution. 我们已经清除了该湖的污染。
- Ample sunshine and rainfall are bringing the crops on nicely. 充足的阳光和雨水正使庄稼茁壮地生长。
- Many young people could not resist the spiritual pollution. 很多年轻人不能抵制精神污染。
- Rainfall is about average for the time of year. 对一年中的这个时候来说,降雨量还算普通。
- A rainfall will settle the dust on the road. 一场雨使马路上的尘埃落定。