对，石油有很多人为因素在里面

来源: 炒股新手于 2008-04-09 08:24:23 [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.

Change Ad Consent