车祸谁都有，以后defensive driving 防卫自己，不撞別人，也不被别人撞。否则开个坦克也未必安全。

来源: leslieking 于 2017-02-07 20:09:36 [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.