A leakage of kerosene has polluted water supplies.
泄漏的煤油已污染了水源。
It is probably the most polluted body of water in the world.
这也许是世界上最为污染的一片水域。
Most people don't realize that they are breathing polluted air.
大多数人没有意识到自己正呼吸着污染了的空气。
The river has been polluted with toxic waste from local factories.
当地工厂排放的有毒废弃物污染了这条河。
The police have warned the city's inhabitants not to bathe in the polluted river.
警方已经警告本市居民不要在那条被污染的河里游泳。
We don't want it to be polluted.
我们不希望它被污染。
我们也污染了水源。
People have polluted the river there.
人们已经污染了那里的河流。
We wasted and polluted many resources.
我们浪费、污染了许多资源。
The polluted water more or less influences their health.
受污染的水或多或少地影响着他们的健康。
He was very worried that the land and water would be polluted.
他非常担心土地和水会被污染。
Even if polluted air does not kill us, it can make us very sick.
即使污染的空气不会杀死我们，它也会使我们生重病。
They threw rubbish everywhere, and the lakes were seriously polluted.
他们到处扔垃圾，湖泊被严重污染。
Special attention should be paid to preventing our earth from being polluted.
应该特别注意防止我们的地球被污染。
When our sources of fresh water get polluted, we can no longer use this water.
当我们的淡水来源被污染，我们就不能再使用这些水。
The reefs here are beautiful, but if the sea water is polluted, the coral will die.
这里的珊瑚礁是美丽的，但是如果海水被污染，珊瑚就会死亡。
An environmental group has found the air, the earth and the rivers in Guiyu badly polluted.
一个环保组织发现贵屿的空气、土地和河流严重污染。
He and his team found that breathing polluted air can reduce a person's education level by about one year.
他和他的团队发现，呼吸被污染的空气会使一个人的教育水平降低一年左右。
Now Chicago's waste water was draining into the Chicago River, the city's next step was to clean the polluted river.
现在芝加哥的废水正在排入芝加哥河，该城市的下一步是清理被污染的河流。
The polluted air becomes poisonous to health, so it is the high time that we took actions to protect the environment.
被污染的空气有害健康，所以我们是时候采取行动保护环境了。
In polluted environments, dolphins gradually accumulated toxins in their body fat, and the larger the dolphin, the more accumulated toxin it can tolerate.
在被污染的环境中，海豚体内的脂肪会逐渐积聚毒素。海豚的体型越大，它所能承受的毒素就越多。
One of the concrete ways people have been doing this is by cleaning up polluted habitat areas and then replanting native flowers that humming birds feed on.
人们一直以来采取的保护蜂鸟栖息地的具体措施之一是清理受到污染的栖息地，然后重栽蜂鸟赖以生存的花草。
More than half the world's population lives in cities, the most light-polluted of which prevent even the Big Dipper from being seen.
超过半数的地球人口生活在城市，那些光污染最为严重的城市甚至连北斗七星也看不到。
Air is more polluted closer to the ground.
靠近地面的地方空气污染更严重。
Lots of polluted rivers are much cleaner now.
许多被污染的河流现在干净多了。
应用推荐