关于树木的About Trees

Ladies and gentlemen, I want to say something about trees. As we know now trees are very important to human beings. First of all, they benefit our health. They send out oxygen for us to breathe. We can't live without trees.Secondly, trees can beautify our environment.

As trees are so important, we must do our best to protect them. We must enforce the tree protection laws. We must plant as many trees as possible.Only in this way can we live happily in the beautiful world.

吃在美国Eating in American

两个字的好词摘抄大全

我的梦想

起床

阅读下面的文字，根据要求写一篇不少于800字的文章。