...the city's sewer system.

...open sewers.

裸露的下水道

In this paper, the concrete adding by sewer sludge by replacing of natural aggregate was prepared.

本文研究了以管沟污泥等量替代天然细集料制备水泥混凝土.

Wash away with water a drain or sewer according to local govt. and work site regulations.

依据当地政府和工作场所的有关规定, 用水冲刷排放,可通过常规排污道.

This street is the first in the city to have an sewer system.

这条街是本市第一条有下水道系统的街.

The sewer in the kitchen clogs easily.

厨房的下水道很容易堵塞.

The boy kicked a stone into the sewer.

那个男孩把一石子踢进下水道.

The sewer is blocked; people passing by hold their breath.

下水道堵了, 人们都掩鼻而走.

It was designed for an experienced sewer.

这是给有经验的裁缝设计的.

Something has blocked the sewer, and dirty water keeps on overflowing.

不知道什么东西下水道被堵住了, 造成脏水不断外溢.

The sewer carried wastewater from a home housing one suffering from the disease.

污水沟把一家含有疾病的水带到另一家住宅.

They are tearing up the street to repair a sewer.

他们正挖开马路修下水道.

The opinion of sewer as a reactor is being taken into consideration.

摘要排水管道作为反应器的问题正受到越来越多的关注.

Don't pour these tea leaves down the drain ― you'll block the sewer.

别把这些茶叶往排水管里 倒,这样会堵塞下水道的.

She became the best sewer in the factory.

她成了该厂最好的缝纫工.

A seamstress and a sewer fell down into a sewer line.

一位女裁缝和一位缝纫师掉进了下水沟.

The mobile phone is in the bag, it has rested in sewer.

手机在包里, 它已经安息在下水道.

And sanitary or environmental engineering, which involves the study of water supply, purification, and sewer systems.

以及环境卫生或环保工程 —— 研究供水系统 、 水净化系统与排污系统等.

The sewer is choked up with rubbish.

下水道被垃圾堵住了.

And that means putting money in infrastructure, water and sewer.

这意味着投资基础设施 、 供水和排水系统等.

Sludge disposal facilities should be installed for the need of sewerage treatment.

同时配套建设完善污泥处置系统.