提問:Glider跑得比飛機快. 為什麽?

來源: 笑比哭好於 2011-03-09 03:47:02 [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.