Lots of polluted rivers are much cleaner now.

许多被污染的河流现在干净多了。

youdao

Polluted rivers and lakes have also been a cause of death.

污染的河流和湖泊也是造成死亡的一个原因。

youdao

The Ganges river dolphin is also in grave danger; only a few thousand remain, and they live in some of the most polluted rivers on Earth.

恒河河豚也是岌岌可危。 现仅存数千头，生活在地球上污染最严重的水域。

youdao

Senator Nelson knew there was growing public concern about the country's polluted air, rivers and land.

VOA: special.2010.04.21

"It is really pollution from our own use of space. Over the last 50 years we have been a bit careless, just as we have been careless with our oceans and rivers over centuries and polluted them.

VOA: standard.2010.07.24

Environmental officials have recently been offered cash rewards by locals to swim in polluted rivers.

BBC: China media: Anger against Abe

Every year those volunteers donate 500, 000 hours to clean up polluted rivers, restore fish habitat and fish populations.

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Cohesion funds pay for things like job training, cleaning up polluted rivers and, above all, roads, bridges, sewers and other infrastructure.

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