我们生活在地球，破坏了地球，我们又能去那里那?有的人说，可以去别的星球啊!可是据科学家的证明，我们只能生存在地球，别无去出。我们就别在猜测了。我们只有一个地球，地球无论如何都需要我们去保护

　　We live on the earth, destroy the earth, and where can we go? Some people say that we can go to other planets! But according to the proof of scientists, we can only live on the earth, there is no other way out. Let's not speculate. We only have one earth. The earth needs us to protect it anyway

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