We have only one Earth,so you have to love the earth; the earth is only one me,so you have to lov
问题描述：
We have only one Earth,so you have to love the earth; the earth is only one me,so you have to lov
答
我们只有一个地球,所以你一定要爱护地球,地球只有一个我,所以你不得不爱