题目内容：

初中环境保护英语作文80
写保护环境的要80字 急 急 急 急 急 急 急 急 急 急 急 急 急

优质解答

It is important to beal with the rubbish in cities.Our world was colorful,beautiful and full of life.But these years,people have built many factories along rivers.Many trees have been cut down.Many an...