你打錯了吧，應該是treadmill吧，跑步機是嗎？嗬嗬，還不如直接寫中文了，大家沒看懂所以沒有跟帖了。

來源: 天堂鴿於 2012-02-25 10:06:05 [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.