石油公司 -- Exxon, BP, Shell, Chevon......

来源: ThisMayHelp 于 2011-04-07 10:14:45 [博客] [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.