![protectwater学生英语作文]( "protectwater学生英语作文")
- Waterisimportanttoalllivingthings,wecan'tlivewithoutwater.plantsandanimalscan't,either.Weallkonwthatthefreshwaterbecomeslessandlessbecauseofthewaterpollution.Butsomepeopleoftenwasteandpollutewater.Weshouldprotectwater.First,ithinkfactoriessho...
- 10888
学者斋