我知道：），但很多人不知道，吐氣比吸氣的效果好。

來源: mars2020 於 2025-03-31 12:42:33 [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.