popularize environmental protection knowledge的意思|示意

普及环保知识 strengthen pollution control加强污染控制 popularize environmental protection knowledge普及环保知识 Burning迫在眉睫的来源:中国考试指南网-雅思考试责编:lq纠错 ..

普及环保 3、普及环保 知识popularize environmental protection knowledge 4、4、增强环境意识enhance the awareness of the importance of environmental protection ..

普及环保常识 ... 扩建管道收集 expand the pipe network 普及环保常识 popularize environmental protection knowledge 窃取密码 snatch password ...