污水管道系统

sewerage system───排水系统；污水工程系统

feeder system───供料系统

stereo system───n.立体音响系统

servo system───[自]伺服系统，[自]随动系统

solar system───[天]太阳系

star system───星级系统；明星制度

supersystem───n.（由各系统组成的）超系统；超级体系

water system───[水文]水系；供水系统（等于watersupply）

stereo systems───n.立体音响系统

They may have escaped into an old sewer system, but the tunnel trapped with laser mines.───他们也许逃入了一条旧式下水道系统中, 但是下水道中被设置了陷阱——激光水雷.

But, he added, "there's got to be ways of inspecting the sewer system."───但是，他补充说，“必须找到办法检查下水道系统。”

When he left office, we had a sewer system and my babies wasn't sick anymore.───他下台的时候，我们已经有了下水道，我们的孩子也不再生病了。

The challenge? Develop an economical toilet that is doesn't need to be connected to a sewer system, or to any water or electricity grid.───设计这样一个经济型马桶的挑战是它无需连到排污系统，也无需连到任何供水网或电网。

Well, as you can well imagine, there's never been a more perfect place for vermin and evil creatures than a sewer system.───唔，你可以想得到，没有一个可以比下水道系统更完美的地方适合那些歹徒和邪恶生物了。

Do not allow the drain line to empty directly into a drainage ditch , sewer system, or sump .───不要让排放管道直接排放到排放坑、污水管道系统或污水坑内。

Before you know it, the the city water and sewer system will stop working.───你知道它之前，城市供水和污水处理系统将停止工作。

Then it turned out the the restaurant located at a hight of 105 meters, has no sewer system.───随后又发现整个建造位于105米高处，但却没有排水系统。

Although most of the flood waters are gone, in most areas it's still not safe to drink tap water and the sewer system has not been fixed.───尽管大部分洪水已经退去，但多数地区的自来水仍不能安全饮用，而且排水系统也没有修复。