現在還處於愛因斯坦時代。物理學還沒有變天。

來源: QualityWithoutName 於 2024-07-01 05:06:43 [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.