以前讨论过，肯定不是科学，但逻辑自洽：）

来源: JSL2023 于 2024-12-07 07:57:18 [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.