pass laws against water pollution 汉语意思是什么
Many countries make laws to fight against pollution.(改成被动语态)
Air pollution is more serious than water pollution.的意思?
pass,passed,past,wife的汉语意思是什么
pass 的意思是什么?
water and water 的汉语意思?
题目是“FIGHT AGAINST POLLUTION”
He violated laws against making illegal drugs
water pollution 的译文
作文water pollution
英语作文water pollution
英语作文:Water Pollution
pass by的意思是什么