| 1. | They are laying new sewers along the road .
他们正在沿路敷设新的排水管道。
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| 2. | The sewers discharge out at sea .
下水道的污水排入海里。
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| 3. | We've turned sparkling rivers into stinking sewers .
我们已把晶莹的河流变成了臭水沟。
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| 4. | The sewer lines may then become clogged with inert materials .
废水管路可能被这种惰性物质堵塞。
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| 5. | In cotton and wool processing, short length fibers may clog sewers .
在棉毛生产中，短纤维可能堵塞下水管道。
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| 6. | It has been traditional for them to dispose of their waste to municipal sewers .
一般毛纺废水直接排入城市下水道。
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| 7. | The sewer carried wastewater from a home housing one suffering from the disease .
污水沟把一家含有疾病的水带到另一家住宅。
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| 8. | The buildings are made of burnt brick, with an elaborate system of sewers and wells .
这些建筑物是用烧成的砖砌成的，有着精心建造的下水道和水井。
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| 9. | It became necessary to provide drainage or sewer systems to carry such wastes away from the area .
提供排水系统或污水管道系统，把废物排出市区已成为必要。
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| 10. | This is especially true where the effluent is being discharged to a municipal sewer to avoid shock loadings to the treatment plant .
特别重要的是，在废水排入城市污水管道时不要对城市污水处理厂造成冲击负荷。
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