- 问题详情:Onceuponatime,alibrarywasjustabouttheonlyplacethatsomeonecouldgotogetabookorgotoreadforfree.ThencamethearrivaloftheInternet,andthatchangedeverything.Beforelong,bookswereavailableondifferentsitesontheweb.ItwasonlyamatteroftimeuntilKindle,Nook,...
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