为什么？现在找工作，linkedin是必须的。做生意，建立人脉都用它。

来源: SunshineInCA 于 2012-04-28 19:38:38 [旧帖] [给我悄悄话] 本文已被阅读：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.