把未经处理的污水和废水排入 dump untreated sewage and other wastes into 造成酸雨 cause acid rain 我们的用水量在增加 our demand for water is constantly increasing ..
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Other filters and chemical "scrubbers" catch oxides of sulphur and nitrogen that would otherwise cause acid rain.
其他的过滤器以及化学“捕捉器”负责处理能够引起酸雨的硫氧化物和氮氧化物。
Mr. Bush's father, when he was president, signed off on America's first nationwide cap-and-trade scheme to control emissions of the gases that cause acid rain.
Bush父亲在任时正式批准了美国首个全国性的配额交易计划,该计划旨在控制引发酸雨的气体排放。
Nukes made 20 percent. in addition, nuclear fission differs from the burning of fossil fuel in that it produces neither sulfur dioxide nor nitrogen oxides, the pollutants that cause acid rain.
核能源仅提供了20%此外,核分裂和燃烧矿物燃料还有一个重要区别:核分裂不会制造能导致酸雨的两种污染物质,二氧化硫和一氧化氮。
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