Most rainforests too degraded to provide good habitats 多数雨林退化严重而无法为 ...
Modern life makes us tired, right? But research from societies in Africa and South America suggests people in the ancient ...
UK issues new junk food ad ban to lower childhood obesity 英国出台新规定限制垃圾 ...
Modern life makes us tired, right? But research from societies in Africa and South America suggests people in the ancient ...
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冰河时代 |《自然》科幻专栏
“污染过于严重，有毒的云雾覆盖了地球55%的表面，遮蔽了太阳。77022天以前，人类正式进入了冰河时代。96.735%的人口死亡，剩下3.265%离开了地球。你是我在过去10.44年里找到的第一个运作正常的冷冻舱。” ...