感觉还可以，跟我们这里的回报率差不多。

来源: HenryLi 于 2012-01-02 17:00:37 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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感觉还可以， 跟我们这里的回报率差不多。