天方，看來DQ，投潭以及整個社會對貴金屬還沒到啟蒙階段，投貴金屬應該很有潛力。

來源: _學無止境於 2012-06-01 10:04:39 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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