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360P
如果我想不开，不穿宇航服环游太阳系，能坚持多久？
地球是人类目前唯一的家园，环境非常适合人类的居住，那么如果在太阳系的其它地方，人类是否也可以生存呢？生存的时间是多长呢?今天我们就一起来聊一聊吧！
神奇的宇宙16/57
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