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nannan66

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218221 
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525 
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注册时间
2011-5-26 
最后登录
2012-9-12 
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发表于 2011-7-13 16:30 | 显示全部帖子
I would keep taking it man... too much time and wasted $$ to quit now...........................................the concept of sunk cost mean anything to anyone?

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