#勤俭节约英语作文-节约用纸 搜索结果
Fromlearningtolife,wecannotdowithoutpaper,andpaper-makingrawmaterialsaremainlybarkandotherplantfibers,butbecausepeopleblindlycutting.Nowlessandlesstrees,sowehavetosavepaper,everybody,fromlittlethingsaroundus."
