2013년 8월4일 Twitter 이야기

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  namgungeun 11:30|twitter

  Mighty Wings - Cheap Trick - Top Gun: http://t.co/vG12Pieyyj

  
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  namgungeun 11:33|twitter

  Mighty Wings - Cheap Trick - Top Gun http://t.co/uudHgSGgtZ

  
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  namgungeun 15:26|twitter

  Industrial engineering: http://t.co/E8cGjqDkH8
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  namgungeun 15:34|twitter

  Industrial engineering http://t.co/78QBDDm9ZL

  
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  namgungeun 15:34|twitter

  http://t.co/78QBDDm9ZL - Industrial engineering

  
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  namgungeun 15:35|twitter

  Industrial engineering http://t.co/pwbhWHmZQd
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  namgungeun 15:35|twitter

  Industrial engineering http://t.co/E5snSyZbzn