environmental reform 环境改造 净化 purification 干净 neat 循环 recycle 节能 energy saving 绿色环境 green house 无污染 not polluted 新科技 advanced technology 环保英语用语 世界环境日 World Environment Day (June 5th) 环境千年—......
29. 符合举办奥运会的要求 meet the requirements of hosting the Olympic Games ?? 30. 扩建管道网络 expand the pipe network ?? 31. 淘汰或改造燃煤锅炉 eliminate or convert coal-burning boilers ?? 32. 禁止露天焚烧 prohibit......