Rural domestic pollution is the leading pollution sources to degrade the water quality.
农村生活污染目前已成为影响水体环境质量的重要污染来源。
Rain water resources, pollution of water sources as mild, after a brief can be used to deal with domestic water and industrial water.
雨水资源作为轻度污染的水源，经过简单处理就可用于生活用水和工业用水。
Rain water resources, pollution of water sources as mild, after a brief can be used to deal with domestic water and industrial water.
雨水资源作为轻度污染的水源，经过简单处理就可用于生活用水和工业用水。
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