上個世紀九十年代還在搞普九，真正普及很不容易。

來源: 世事滄桑於 2021-12-23 18:18:24 [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.