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人类受到警告不能再污染环境。
Mankind is warned to stop spoiling the environment.
youdao
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当我们的淡水来源被污染，我们就不能再使用这些水。
When our sources of fresh water get polluted, we can no longer use this water.
youdao
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这里的泥桨不会再受污染。
The mud here will not be polluted any more.
youdao
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这里的泥桨不会再受污染。
The mud here will not be polluted any more.
youdao