据说太阳寿命只有10亿年了，地球，人类毁灭，迟早的事。

来源: 日月同行于 2020-12-25 16:37:25 [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.