存在就是合理，人类是，动物是，植物是，连土壤也是。静等下次科普广播：）

来源: 妖妖灵于 2022-05-13 19:56:39 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.