規模不是決定因素。規模大的也可以一夜之間belly up，雷曼兄弟？

來源: qtwen 於 2014-05-22 08:16:07 [舊帖] [給我悄悄話] 本文已被閱讀：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.