看一下有没有什么语法错误!英语作文.
看一下有没有什么语法错误!英语作文.
As we all know,trees have many uses.They are very important to us.On one hand,trees not only can be made of wooden furniture,but also making oxygen.On the other hand,trees can prevent soil be washed away by heavy rains.
So we must plant more trees and protect forests.We must prevent people from cutting down the trees.