同学们,树是人类的好朋友,它们帮助了我们很多.请你写一写,它们是怎么帮助我们的,不少于60个词.（用用英语写）
1个回答
Trees take in carbon dioxide from the air and make oxygen. That's important. People and animals need oxygen to live. Many small animals and inserts live in the trees. Some of them also get food from trees. Trees can also stop water and soil from going away. If we have a lot of trees, we stop deserts from being large. I think this is very important. You know, trees are green. They can make our country even more beautuful.
Trees are our good friends. We should plant more trees and take good care of them.
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