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   漂亮的石头 版主 Staff Member

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   Quora去年10月对500名最有价值用户颁发了“顶级写手”徽章。本次发布的400页PDF小册子涵盖18个门类，包括食物、教育、国际事务、法律、生活指导、文学、音乐等。
   
   您可以在这里下载本书。
   来源：TNW

    

   漂亮的石头, 2013-01-15

   #1

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