Many factory emissions many pollution of the environment waste gas waste water
工厂废水，生活污水任意排放的翻译是：Factory wastewater, domestic sewage discharge any
the waste water of the industry
Plant wastewater
The factory always lets out a lot of sewages.
many factories release a lot of Waste Gases and Water which pollute the environment
The factory always dischares a great deal of waste water .
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贱贱骚年
