不是成本是市場策略問題，高檔的東西都是幾分錢才一分貨。。

來源: chinomango 於 2013-10-28 21:17:44 [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.