用英语解释pollution

用英语解释pollution To stop white pollution was really hard for us 用英语解释句子 There were much pollution求英语高手There were much air pollutiou and water pollution 这句话对不对 为什么要用were请解释 英语作文water pollution 英语短文pollution 英语作文,on Pollution 英语中of的疑问to solve pollution problems这里pollution和problems不都是名词吗 可以用the problems of the pollution吗? 关于pollution的英语作文 求解释下英语句子According to her,it is the purification process that would require a lot of energy that only be obtained by burning coal and oil,resulting in the air pollution.为什么是用resulting 水是生命之源用英语怎么说Why people concer about water pollution 中国环境污染问题 用英语回答such as acid rain,air pollution,global warming~ What can we do to reduce pollution in Guangzhou?请用英语回答问题. 英语：Industrial pollution has killed much of the river‘s wildlife.为什么要用much of? pollution from the traffic 英语范文 英语作文:Air pollution 80字 英语作文.how to prevent pollution? tree-pollution fighters英语作文50字 pollution in shanghai 英语小短文