翻译Waste water and sewer drains must not be vented inside the
翻译Waste water and sewer drains must not be vented inside the
翻译Dirty water must not be mixed with drinking water.
jack _____(not waste) the water.
waste gas is flared or vented 怎么翻译?
We must waste the water这句话是什么
翻译Ask other not to waste or pollute water.
The people must be ______ an water must be found.
翻译I sewer I lovo under the name of god
warm when why and must be something in the water 英文歌叫什么名字
Jim,you_____(are wasting 还是waste)water!you must turn off the
英语翻译---I do not think waste water should be put into river o
Dose not waste water.改错句