50万X100万=5000亿。你在美国长大的吧？

来源: zhuanjia 于 2010-06-11 18:37:05 [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.