pollution汙染物可數嗎

　　Pollution is just one of the disadvantages of living in the town.

　　汙染只是生活在城裡的不利條件之一。

　　The EU has set strict limits on levels of pollution.

　　歐盟對汙染程度作了嚴格的限制。

　　We need more laws to stop pollution.

　　我們需要制定更多法律來防止汙染。

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

　　新政府還需盡力解決空氣汙染問題。

　　The EU has set strict limits on pollution levels.

　　歐盟對汙染程度訂下了嚴格的限制。