The problem of pollution arises along with the rapid development of industry.

随着工业的迅速发展，出现了污染问题。

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We must address ourselves to the problem of traffic pollution.

我们必须设法解决交通污染问题。

《牛津词典》

The new government has yet to grapple with the problem of air pollution.

新政府还需尽力解决空气污染问题。

《牛津词典》

EPA Administrator Lisa Jackson says the problem of cookstove pollution is really an issue of poverty.

VOA: special.2010.09.27

And by the way, we can -- by doing this, we can also reduce the problem of carbon pollution and we can still invest in clean coal technology.

WHITEHOUSE: Remarks by the President at Ohio University, Athens, OH

Carnegie Mellon's CREATE Lab is working on a few interesting solutions to the problem of localizing pollution data with a trio of devices aimed at making the process accessible and affordable for regular people.

ENGADGET: AirBot and WaterBot help localize pollution data collection (video)

"We thought why don't we start a company that addresses this possibility of using capitalism as an aggressive way to solve the glaring problem of water pollution, " he said.

CNN: Eco-friendly bottle for ethical water