用了杠杆和馬金心態就不容易平穩。心態不好，基本就是買在山頂，賣在穀底的了。

來源: 雲中飛燕於 2012-09-07 09:04:19 [博客] [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.