那很可能是外接電源壞了，電池不足，不能啟動。

來源: π 於 2009-12-30 09:18:41 [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.