以校学生会的名义晚上校园拒绝零食为主题写给全校学生的一封倡议书。 要有以下内容目前学校里吃零食现象很严重，有些同学每天花很多钱买零食吃。吃零食是一种浪费的坏习惯还有同学乱扔包装袋词数一百左右。
Dear fellow students,There is a serious phenomenon in our school. Many students like to eat snacks very much. We can see that there are so many students that bussinessman can”t wait to sell something. In the school, we find that there are a lot of rubbish about snacks on the playground
