What's the main reason for water pollution in this area?
这个地区水污染的主要原因是什么？
There is air pollution, land pollution and water pollution.
人们正在污染大地，水和空气。
Today,there is air pollution,water pollution and land pollution.
今天，有空气污染，水质污染和土地污染。
Today, there is air pollution, water pollution and land pollution.
今天，有空气污染，水质污染和土地污染。
Control smog and water pollution;
重拳治理大气雾霾和水污染；
Was water pollution a problem before?
以前水污染严重吗？
Air and water pollution is getting worse.
空气和水的污染越来越严重。
Our attention should be paid to water pollution.
我们应该注意水的污染问题。
Air pollution and water pollution are very serious.
空气污染和水污染非常严重。
How to control the water pollution is a big problem.
如何控制水污染还是一个大问题。
People come to know the seriousness of water pollution.
人们慢慢地认识到了水污染的严重性。
Actually, water pollution is much more harmful than this.
事实上，水污染的危害远不止这点。
Some measures must be taken to control the water pollution.
必须采取某些措施来控制水污染。
At the same time, water pollution is worsening dramatically.
与此同时水污染加剧。
How are you going to deal with the water pollution of this area?
你们打算怎样处理本地区的水污染问题呢？
Everyone agrees that water pollution is a serious problem today.
大家一致认为水污染已是当今的严重问题。
We must solve the problem of water pollution as soon as possible.
我们必须尽快解决水污染的问题。
I'm writing to you to state my view on the water pollution problem.
我给您写信是想陈述我对水的污染问题的看法。
Now most people are aware of the seriousness of the water pollution.
现在大多数人意识到水污染的严重性。
to organize and coordinate regional water pollution control in key rivers;
组织和协调全区重点流域水污染防治工作；
For instance, water pollution, air pollution, noise pollution and so on.
例如：水污染，空气污染，噪音污染等等。
One eof the main effects of human activity on an area is water pollution.
人类活动对一个地区的主要影响之一是水污染。
Some special measures have been introduced to help combat water pollution.
已采取一些特别措施来帮助消除水的污染。
Wind is a clean source of renewable energy that produces no air or water pollution.
风是一种清洁的可再生能源，不产生空气和水污染。
The air pollution, noise pollution and water pollution exist all over the world.
空气污染，噪音污染和水污染存在于世界上的每一处。
The air pollution, noise pollution and water pollution exist all over the world.
空气污染，噪音污染和水污染存在于世界上的每一处。
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