Gurgaon's roadsides are disfigured by deep trenches, where the trunk sewer line waits to be laid.

古尔冈的路边被深深的地沟弄的不成样，这的排污系统也逐渐的消失了。

youdao

Marco Products Company will continue to provide sewer and drain line cleaning tools of the highest quality at the most reasonable price.

美国马可公司将继续以最合理的价格提供最高质量的管道疏通机全系列产品。

youdao

Bypass work being done on the sewer line caused the local health department to advise people to stay away from the water until further notice a prospect that could force race officials to cut the 2.4-mile swim portion altogether.

WSJ: Sewage Puts Ironman Swim in Doubt

So when a city or state sells bonds to build a new school, sewer or stadium, investors form a line around the block.

FORBES: Beware The Son of Subprime

The Woodlands is an unincorporated area that was laid out with no rights of way for public water or sewer lines, and even the idea of extending a public water line to the area has created divisions.

NPR: Cause Of Off-Color, Fetid Water Eludes Pa. Town