He wants to protect the glacier's water from pollution.
他想保护冰川的水不受污染。
One young woman, Laurie Rumker, conducted a chemistry experiment to investigate ways to protect our water from pollution.
有一位年轻女士，叫劳里·鲁姆克，开展了一项化学实验来寻求保护水资源避免污染的方法。
During water plugging operation, the key factor of success is how to protect non-target zones from pollution.
在堵水封窜作业中，如何保护非目的层不受污染，是施工成功与否的关键。
Water is so important, we need to protect it from pollution.
水很重要，我们需要保护水不受污染。
In order to protect the public water system from chemical herbicides pollution, biological method has been suggested to control the growth and the reproduction of this weed.
为了避免化学除草剂对水体的污染，生物防治已成为当前水葫芦治理的重要方向。
Environment friendly: Effectively protect the aquaculture water body from pollution so as to improve the quality of life.
环保有效保护养殖水源，减少污染提高生活品质。
Environment friendly: Effectively protect the aquaculture water body from pollution so as to improve the quality of life.
环保有效保护养殖水源，减少污染提高生活品质。
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