WOW小比真是大好人！很无私的忠告

来源: 于 2011-10-27 19:45:47 [旧帖] [给我悄悄话] 本文已被阅读：次

买卖option是条破产最快的捷径，即使你每次都看对--it took me 80K to figure this one out.