連3G未必是3G的速度，就好比在美國每個月高速數據用完了，實際速度是2G速度，大概是128kbps，無論是LTE還是3G

來源: 大大V 於 2014-10-30 15:19:31 [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.