我理解每3千mile换一次真油，比一万mile 换一次假油好.

来源: 我胡说八道于 2014-04-30 11:56:59 [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.