When it rains, the sewage spews all over.(每当下雨的时候，下水道的脏物就会到处乱喷。)
Infrastructure. Water and sewage services are inadequate.(基础设施饮用水和污水处理服务不足。)
It's not enough to get rid of raw sewage by pumping it out to sea.(仅用水泵将未经处理的污水排入海中是不够的。)
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。)
Sewage nutrients do increase algal growth in the harbour.(污水中的营养物的确会加快海藻的生长速度。)
A daily input of water, food, and energy of various kinds is matched by an output of sewage, solid waste, air pollutants, energy, and materials that have been transformed in some way.(日常摄入的水、食物和各类能量与输出的污水、固体废物、空气污染物、能源和经过某种转化的物质相匹配。)
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。)
Fishing some sewage rats for dinner?(钓一些下水道的大老鼠作为晚餐？)
Sewage is flowing all over. It's like living in Hell.(污水流向各地，这里就像是地狱。)
There should be greater treatment of sewage before it is discharged.(污水排放前应该进行更充分的处理。)
