开玩笑。换胎不是怀胎，需要工具。扒胎机，平衡机。

来源: 北航新保理英子于 2009-04-09 12:43:50 [旧帖] [给我悄悄话] 本文已被阅读：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.