Pollution is just one of the disadvantages of living in the town.
污染只是生活在城里的不利条件之一。
The EU has set strict limits on levels of pollution.
欧盟对污染程度作了严格的限制。
We need more laws to stop pollution.
我们需要制定更多法律来防止污染。
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。
The EU has set strict limits on pollution levels.
欧盟对污染程度订下了严格的限制。