water pollution,which is being caused by factory waste这句话为啥要

water pollution,which is being caused by factory waste这句话为啥要 英语翻译Land pollution is caused by the deposit of solid waste(e This factory is to blame for water pollution of the rivers.这 the proportion of our household waste which is being recycle On Mars,there is no pollution ___ by traffic.A is caused B c Your question is being answered by me .这句话对吗 Pollution is a great problem which man faces today这句话对吗 It is now being sent to his home by train.这句话里为什么要加being?能不能 英语翻译The problem of “white pollution” caused by used plastic The terrible pollution is harmful by our health. 这句话有什么错的吗? We must waste the water这句话是什么 is this the factory in which/where your father works?这句话怎么还原