職業(yè)技術(shù)英語口語 第86期:環(huán)境問題 水污染

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Water pollution

水污染

A: Is the lake very polluted?

A.這個湖污染嚴重嗎？

B: Well, I wouldn't swim in it- but the water is much cleaner than it was a few years ago.

B:哦，我沒法在里面游泳，但是比前幾年清潔多了。

A: Are local factories allowed to discharge waste water into the lake?

A:允許當?shù)毓S把廢水直接排放到湖中嗎？

B: Yes, but it must be treated in an effluent treatment plant first.

B:是,但是廢水必須首先進入污水處理廠處理。