我们必须禁止它污染河流。
不像来自那些污秽场所的肉，它不会污染河流和小溪，不会大量消耗地下水，也不会引起滥伐森林。
Unlike meat from those filthy places, it will not pollute rivers and streams, deplete groundwater or cause deforestation.
我们会用酸污染空气，用污水污染河流，用石油污染海洋。
We can pollute the air with acids, the rivers with sewage, the seas with oil.
我们应当阻止工厂污染河流。
重庆煤焦油泄漏污染河流。
但是现在地球在哭泣，因为人类大肆砍伐森林，猎杀动物，污染河流。
Because many forests have been cut down, animals hunted and rivers polluted by human.
论文为进一步深入研究污染河流与地下水水质关系提供基础理论支撑。
The paper provides a basis theoretical support for further studying of relations between polluted river and the quality of groundwater.
山西第二大河、唯一的一条无污染河流——沁河，纵贯境内109公里。
The second river in Shanxi Province, the only non-polluting a river - Qinhe, 109 kilometers north-south borders.
河道滞留塘系统是以颗粒物沉降为污染物主要净化机理的污染河流净化技术。
On-stream detention pond system (OSDPS) is a promising technology for polluted river purification and restoration, whose main purification mechanism was particle settlement.
这对农民来说是个好消息，对农场来说更是好消息，因为可以少用些损伤田地、污染河流的富氮肥料。
That is good news for farmers and even better for farms because less nitrogen-rich manure pours out to poison fields and pollute rivers.
并且不像来自那些污秽场所的肉，它不会污染河流和小溪，不会大量消耗地下水，也不会引起滥伐森林。
And unlike meat from those filthy places, it will not pollute rivers and streams, deplete groundwater or cause deforestation.
洁净水：在南非开普敦的马斯弗梅勒勒，一个小男孩正在喝水，水来自毗邻一条受污染河流的社区洁净水源。
CLEAN WATER: A boy drinks water from a communal clean water source next to a contaminated river in Masiphumelele, Cape Town, South Africa. (Photo: ZUMA Press)
家畜的粪便也是一个问题，其排泄时产生大量甲烷气体，粪便会被雨水冲走，有可能污染河流、湖泊、甚至地下水。
Manure is also a problem, since it gives off methane and can be washed away by rain, potentially poisoning rivers, lakes or even groundwater.
在发达国家，污染河流，小溪，湖泊，池塘之类的淡水资源是违法行为，通常来说人们还是不愿意花大价钱来处理有毒的废料和废水。
In developed countries, polluting freshwater sources such as rivers, streams, lakes, and ponds is illegal, but still common practice for those who wish to avoid costly treatment of toxic waste.
该河流受污染的程度其时正在降低。
重工业排放的有毒化学物质污染着我们的河流。
工厂的有毒废弃物污染了大段大段的河流。
Large sections of the river have been poisoned by toxic waste from factories.
人们已经污染了那里的河流。
一个环保组织发现贵屿的空气、土地和河流严重污染。
An environmental group has found the air, the earth and the rivers in Guiyu badly polluted.
塑料在户外被焚烧，化学药剂被排入河流，环保组织 Greenpeace发现贵屿的空气、土地和河流被严重污染。
Plastic is burned outdoors and chemical water is poured into rivers, Greenpeace, an environmental group, has found the air, the earth and the rivers in Guiyu badly polluted.
现在的河流很脏，因为有些人污染了河流。
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.
许多被污染的河流现在干净多了。
人类和工厂正在污染空气、河流、湖泊和海洋。
People and factories are polluting the air, rivers, lakes and seas.
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.
河流附近也有沙漠和土壤污染。
There's also desert filed land and soil pollution near the river.
河流附近也有沙漠和土壤污染。
There's also desert filed land and soil pollution near the river.
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