应该特别注意防止我们的地球被污染。
Special attention should be paid to preventing our earth from being polluted.
当地毯被污染时，只有不到1%的细菌会被转移。
When a carpet was contaminated, less than 1% of the bacteria were transferred.
当我们的淡水来源被污染，我们就不能再使用这些水。
When our sources of fresh water get polluted, we can no longer use this water.
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。
The reefs here are beautiful, but if the sea water is polluted, the coral will die.
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。
The polluted air becomes poisonous to health, so it is the high time that we took actions to protect the environment.
我们想知道食物与被污染的表面接触的时间长短是否会影响细菌转移到食物上的速度。
We wanted to know if the length of time food is in contact with a contaminated surface affected the rate of transfer of bacteria to the food.
我所在的实验室集中研究食物是如何被污染的，我们已经做了一些工作来研究这一人类智慧。
Research in my lab has focused on how food becomes contaminated, and we've done some work on this particular piece of wisdom.
警方已经警告本市居民不要在那条被污染的河里游泳。
The police have warned the city's inhabitants not to bathe in the polluted river.
被污染的空气和水可以杀死植物、动物，甚至是人。
Polluted air and water can kill plants, animals, and even people.
许多被污染的河流现在干净多了。
正因为如此，这些地方已经被污染了。
现在，所有的河流和湖泊不是干涸就是被污染了。
必须阻止工厂把被污染的水倒入河流和湖泊。
Factories must be prevented from pouring polluted water into rivers and lakes.
我走近了，注意到一个人正在往水里倒一些被污染的东西。
I got closer and noticed a man pouring something polluted into the water.
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。
Now Chicago's waste water was draining into the Chicago River, the city's next step was to clean the polluted river.
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。
He and his team found that breathing polluted air can reduce a person's education level by about one year.
每开采1吨煤，就有2.5吨水被污染。
5 tonnes of water is polluted for every tonne of coal mined.
我们必须防止水被污染。
水和空气容易被污染。
许多志愿者仅靠双手清理被污染的水面和海滩。
Many volunteers are using just their hands to try to clean up the polluted water and the beaches.
汽车和工厂排放大量的废气，使得环境被污染。
Eg: It is cars and factories that release a great deal of gases, polluting the environment.
这城市不仅被污染了，而且街道也很拥挤。
Not only was the city polluted but the streets were crowded.
结果，那条河被污染了。
适当制备时，食品没有造成污染和被污染;
That the food will not cause infection or intoxication when properly prepared;
如果圣所没有清除不洁，它可以被污染得直到上帝舍弃它。
If the sanctuary is not purged of impurity, it can become polluted to the point when God is driven out entirely.
390多种被污染的花生酱和花生糊产品被召回。
More than 390 products containing peanut butter or peanut paste have been recalled.
请设法给我们从河里搞一些被污染了的河水标本来。
Try to procure us some specimens of the polluted water from the river.
他亲历了儿童时代的河流一步步被污染，鱼类一点点的消失。
He has seen the pristine river of his childhood become polluted and fish populations disappear.
不要买反季节的新鲜的水果和蔬菜，他们有可能已经被污染。
Don't buy fresh fruit and vegetables which are out of season, they may have been flown in.
不要买反季节的新鲜的水果和蔬菜，他们有可能已经被污染。
Don't buy fresh fruit and vegetables which are out of season, they may have been flown in.
应用推荐