哈,你明白, 說說看。要是不明白, 俺用小學數學給你說清楚。

來源: stonebench 於 2023-12-20 16:10:09 [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.