how to protect the school envirnment
AS we all know,school is another home for us.so don`t throw the rubbish everywhere.if we see it,we should pick it up and put it into rubbish bins at once.we must sweep the school dayily and keep it clean and dity.Take good care of trees and flowers make the school more beautiful.In my opinion,erevyone do our best to make a contribution to environment,the campus will become better.