应该特别注意防止我们的地球被污染。

Special attention should be paid to preventing our earth from being polluted.

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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.

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警方已经警告本市居民不要在那条被污染的河里游泳。

The police have warned the city's inhabitants not to bathe in the polluted river.

《柯林斯英汉双解大词典》

If the sanctuary is not purged of impurity, it can become polluted to the point when God is driven out entirely.

如果圣所没有清除不洁，它可以被污染得直到上帝舍弃它。

耶鲁公开课 - 旧约导论课程节选

It is a bleeding or spilling into successive signs in such a way that it perpetually leaves what Derrida calls "traces." That is to say, as we examine the unfolding of a speech act, we see the way in which successive signs are contaminated.

它渗入或涌入一系列符号之中,并且永恒地留下了德里达所说的，“痕迹“，也就是说，如果我们研究言语行为，我们就能看到连续的符号被污染的方式。

耶鲁公开课 - 文学理论导论课程节选