用QQ幾年了，今年回去，聽說大家都微信了。三天不學習又落後了。二者主要啥區別?

來源: ilmb61 於 2013-05-26 10:43:12 [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.