Science doesn't need votes. It needs undeniable facts.

來源: renqiulan 於 2023-07-05 22:19:15 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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