But problems remain. Sewage systems continue to overflow, forcing many beaches to close.

但问题并没有得到解决，污水仍然不断排入湖区，致使很多沙滩关闭。

youdao

In some settlements Roma families lacked (and continue to lack) electricity, running water or sewage systems.

在一些定居地区的罗姆人家庭，他们缺电(并且是持续缺少)，缺水，没有排污系统。

youdao

Nationwide, less than half the homes (and less than a third in the poor south) are connected to public sewage systems.

全国范围内，只有不到一半的家庭(在贫困的南部地区为不到三分之一)有公共排污系统。

youdao

Houseboats also contribute to the lake's pollution and the development authority says they should install small sewage systems.

VOA: standard.2009.12.16

Streets were smelly and garbage-filled before the era of modern sewage systems and plumbing.

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In return for stricter regulation, many houseboats are hooked into the city's electricity, water and sewage systems.

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They displace people from modern resources, like clean water and sewage systems, that prevent infectious disease from spreading.

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