1·Discharge of raw sewage into the sea is unsanitary and unsafe.
向大海里倾倒污水既不卫生也不安全。
—— 《柯林斯英汉双解大词典》
2·That won't flush out all the sewage, but it should unclog some stinking drains.
那样做不会冲走全部的污水，但应该能疏通一下发臭的下水道。
—— 《柯林斯英汉双解大词典》
3·Ecologists argue that the benefits of treating sewage with disinfectants are doubtful.
生态学家们认为用消毒剂处理污水的好处是值得怀疑的。
—— 《柯林斯英汉双解大词典》
4·We can pollute the air with acids, the rivers with sewage, the seas with oil.
我们会用酸污染空气，用污水污染河流，用石油污染海洋。
5·In some cases, water is so scarce that farmers break open sewage pipes transporting waste to local rivers.
在某些情况，水稀缺到农民们不得不打开污水管道，将污水输送到当地的河流。
1·He also did one fabulous thing: he decided that whatever calculations he made for the flow of sewage, he would double them, for the future.
他也做了件难以置信的事：他决定无论计算所得的下水道排水量是多少，他都要把它们翻倍，为了将来。
2·"Sewage sludge" means sludge arising from urban effluent treatment plant and includes pretreatment waste, scourings and unstabilised sludge.
“下水道淤泥”，是指经城市污水处理厂产生的淤渣，包括预处理的废物、污垢和性质不稳定的淤泥。
3·One-third of the city was reported to be without electricity, with widespread damage to roads, water, sewage and gas infrastructure.
据报道城市三分之一的区域已停电，大面积的道路、自来水、下水道和燃气设施受到损毁。
4·Algal blooms arrive in Taihu every summer, encouraged by warm conditions and nutrient-rich agricultural run-off and sewage that accumulates in the lake.
太湖每年夏季都要出现藻华，这是由于温暖的环境以及农业和下水道带来的富营养物质在太湖中积累所致。
5·Sewers and drains have become antiquated and overloaded, and power, water and sewage plants too susceptible to floods.
下水道和排水管老化不堪，超负荷运作。 电力、水利和下水道设施在洪水面前不堪一击。