真理吧。。學好數理化，走遍天下都不怕。。。

來源: 圓西瓜於 2024-07-15 10:27:00 [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.