Know the business well. 坛里前辈博客里有很多信息，我个人觉得很有帮助。加油。

来源: homehome4499 于 2010-11-17 12:39:22 [旧帖] [给我悄悄话] 本文已被阅读：次

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Know the business well. 坛里前辈博客里有很多信息， 我个人觉得很有帮助。 加油。