大气、海洋和河流污染日趋严重。
The atmosphere has been polluted. Oceans and rivers have been polluted.
记者对河流污染问题进行了调查。
我们打算写一写河流污染问题。
河流污染、白色污染等等都包围着我们。
River pollution, white pollution and so on are all around us.
河流污染，鱼不能生存。
来自那家工厂的污水是当地河流污染的主要原因。
Waste water from the factory is the main cause of the pollution of local rivers.
最后对研究区域的河流污染控制策略提出了建议。
Finally, the recommendations of controlling the polluted river in the study area are proposed.
最近，我们城市附近的河流被严重污染了。清洁的水不见了。 河流污染。
The rivers near our city have been seriously polluted recently. The clear water has gone.
该河流受污染的程度其时正在降低。
工厂的有毒废弃物污染了大段大段的河流。
Large sections of the river have been poisoned by toxic waste from factories.
人们已经污染了那里的河流。
我们必须禁止它污染河流。
现在的河流很脏，因为有些人污染了河流。
全球的污染，河流和海洋之死。
他亲历了儿童时代的河流一步步被污染，鱼类一点点的消失。
He has seen the pristine river of his childhood become polluted and fish populations disappear.
排泄管道直接将污染物从工厂排入河流。
Discharge pipes directly take pollutants away from the plant into the river.
但是河流也会受到直接污染。
没有水我们不能生存，但是现在许多河流被污染。
We can't live without water, but now many rivers are polluted.
露西：可是他们污染了河流，气味也变得难闻了。
Lucy: But they make the river polluted and it smells bad too.
没有水我们不能生存，可是此时许多河流被污染。
We can't live without water but now many rivers are polluted.
废弃物已经污染了空气、海洋、河流和陆地。
父亲：不仅仅是河流，还污染了空气和土壤呢。
Father: Not just the river, they also pollute the air and the soil.
该公司声称，这条河流的污染不是它造成的。
The company claims that it is not responsible for the pollution in the river.
必须采取措施来防止河流受到污染。
Measures should be taken to stop the river from being polluted.
许多的河流干枯了，没干枯的也被污染了。
Many of its rivers have dried up, the rest are heavily polluted.
因为河流严重污染，鱼都死了。
因为河流严重污染，鱼都死了。
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