以Reducing Waste on Campus为题 写一篇英语发言稿

以Reducing Waste on Campus为题 写一篇英语发言稿
以Reducing Waste on Campus为题 写一篇英语发言稿

以Reducing Waste on Campus为题 写一篇英语发言稿
Hello,everyone.As we know,the environment of our school is very important to us.Only we have a clean and comfortable enviroment can we do well in our studies.So we should reduce waste on our campu长度

In our campus,a majority of people waste water and food here and there,we must reduce wasting in order to make a contribution to our society ,we believed our country will be better in the future~~