土木工程编译词汇S-20-SCIdict学术词典-... ... 私人下水道 Sewer,private 公共下水道 Sewer,public 雨水管 Sewer,stormwater ...
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public sewer 公共污水渠
Concerns about public health led to the construction between 1876 and 1904 of three separate sewer systems to serve metropolitan Boston.
出于对公众健康的担忧,1876年至1904年期间,为了服务于波士顿市区,政府修建了三个独立的下水道系统。
A few blocks away, residents of the slum, which has no public water or sewer system, pay 3 shillings to fill used 20-liter cooking oil jugs with fresh water from a Coke-sponsored well.
几个街区远的地方是没有公共用水和下水道系统平民窟,居民们支付3先令从可口可乐公司赞助的井里购买20升的淡水,装在烹调油壶里。
The river water quality should further improve once more village houses are connected to the public sewer.
更多村屋接驳至公共污水渠,城门河水质可望进一步改善。
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