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- I restrict myself to smoking two cigarettes a day. 我限定自己每天只抽两支烟。
- We should use anthracite to avoid air pollution. 我们应该使用无烟煤以防止空气污染。
- Pollution control has cleared the air. 污染管制已净化了空气。
- 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。
- 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。
- Recent laws have tended to restrict the freedom of the press. 新法例有限制新闻自由的趋势。
- 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。
- Quarantine restriction have been lifted on import animal from that country. 对来自那个国家的进口动物的检疫隔离限制已被解除。
- We have freed the lake from pollution. 我们已经清除了该湖的污染。
- In a move to restrict imports, the government raised custom duties. 政府在限制进口的措施中提高了关税。
- Many young people could not resist the spiritual pollution. 很多年轻人不能抵制精神污染。
- It will cause pollution and the destruction of our seas and oceans. 这会引起污染，破坏我们的海洋和江河。
- To confine or restrict within a boundary or bounds. 限制限制或限定在一边界或范围之内
- We are sad about the pollution of our beaches with oil. 我们很痛心石油对我们海滩的污染。
- The Restriction Enzyme Database from NEB. 限制苺资料库取自新英格兰生物实验室公司。
- The swimming club is open to families in the neighborhood without restriction. 这个游泳俱乐部对邻近地区的家庭开放，不受限制。
- To free from restriction or restraint. 放松以限制或约束中解放出来
