水管和排水设施 plumbing and drainage
供水和排水工程 Water Supply and Drainage Engineering
径流和排水 runoff and drainage
装订线和排水 Gutters and Drainage
给水和排水管 Plastic water pipe
地面排水管和排水沟 Floor and trench drains
地下防水和排水 control and drainage of water
城市洪水和排水 Urban Flooding and Drainage
系统和排水控制系统 system and drainage control system
他安装了雨水槽和排水管。
例如,所有的住宅都有权使用清水和排水设施。
For example, all houses had access to water and drainage facilities.
儿童基金会说,缺乏安全饮用水和排水设施让成百上千万的人们很容易感染水传播的疾病。
It says lack of safe water and sanitation is putting millions of people at risk from waterborne disease.
The moon says to him:] 'Oh, I've been scanning pond and hole And waterway hereabout For the body of one with a sunken soul Who has put his life-light out.
月亮对他说],哦,我一直在审视着池塘和地洞,还有在附近的排水沟,因为一个人的灵魂已沦陷,熄灭了他的生命之光。
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