帮我修改一下“I have a dream”这篇文章

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帮我修改一下“I have a dream”这篇文章
以下是原文：
I have a dream
Everyone may have his own dream.Someone may want to be rich,someone may want to be beautiful,and someone may want to have power.But I’m different from them.My dream is special.I want to have a pair of wings and a clear sky.Because I want to fly in the sky,I like the feeling of freedom.
Once man did not have to think about the protection of his environment.There were few people on the earth,and natural resources seemed to be unlimited.
Today things are different.The world has become too crowded.We are using up our natural resources,and polluting our environment with dangerous chemicals.If we continue to do this,human life on earth will not survive.
We realize that if too many fish are taken from the sea,there will soon be none left.Yet,with modern fishing methods,more and more fish are caught.We know that if too many trees are cut down,forests will disappear.Yet,we continue to use powerful machines to cut down mor

答案

漏洞百出!简直不是文章!