storm-sewage system的意思|示意

And in Galveston - which was in the eye of the storm - there is still no power, no operating sewage system and no functioning hospital.

而在地处“艾克”飓风中心的加尔维斯顿，至今没有恢复供电，污水排水系统瘫痪，医院也没有接收病患。

Well wastewater sewage is a closed system. It's completely separate from the storm drains.

唔，污水管道是全封闭的系统，和暴雨下水管道完全分离。

The sewer system is ancient and poorly designed, combining storm water runoff with sewage in the same piping system.

下水道系统是古代和设计不当，结合雨水径流污水在同一管道系统。