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1、salesgirlsE-bookPaperbookDownloadE-bookseasilyItislikeapersonallibraryTheknowledgethate-bookhasislimitedbecauseofthecopyright.E-bookPaperbookSavemuchtimeandenergySpendtimerunningtobookstoresorlibrariesIt’seasytoloseinformation.It’shardtoloseinformation.E-bookPaperbookE-booksPaperbooksStoringin
2、formationinthesiliconchipsspace-consumingE-booksPaperbooksRequiringspecialdevicesorpersonalcomputersbulkyheavyE-booksPaperbooksDownloade-booksischeapbuyaPCandnetworkareveryexpensiveCostingsomemoneyifyoubuybooksDoingharmtoeyesandskinsCausingeyestrainTheydon'tnormallycausesignificanteye-strain.T
3、heywon’tcauseanyharmtoyourskin.E-booksPaperbooksPower-wastingNotbeingenvironmentallyfriendlyCuttingdowntreesBeingfastinupdatingresource.Takingmanyyearstohavethepaperbooksrevisedandpublished.E-bookPaperbookInconvenienceintakingnotesNoteswillstayonthepaper.Itcannotcompletelyberemoved.E-booksaree
4、asierforpeopletopassdown.Beingkeptintheintangibleformcalledbinaryformatting.E-Bookhasexquisitedesign.youcanpassdownorgivethemtoyourfamilymembersPaperbooksaresomethingthatyoucancollectE-bookPaperbookAlthoughe-bookrequiresspecialdevicesorpersonalcomputersanditdoesharmtooureyesandskinsanditisinco
5、nvenienttotakenotes,itisquiteconvenient,youcandownloadthemfromtheInternetinafewseconds,andyoucanstarttoenjoythefunofreadingwithouttakingheavyluggagefilledwithbooks,savingusmuchtimeandenergy.Thereisnodoubtthatpaperbooksarebulkyandheavy,evennotenvironmentallyfriendly,however,paperbooksdon'tnorma
6、llycausesignificanteye-strainandtheywon’tcauseanyharmtoyourskin.What’smore,paperbooksaresomethingthatyoucancollect,somethingyoucanpassdownorgivetoyourfamilymembers.TheBibleSociety’sattempttocalculatethenumberprintedbetween1816and1975producedthefigureof2,458,000,000.Amorerecentsurvey,fortheyear
7、supto1992,putitcloserto6,000,000,000inmorethan2,000languagesanddialects.ChairmanMao’sLittleRedBookcouldscarcelyfailtobecomeabestseller:betweentheyears1966and1971itwascompulsoryforeveryChineseadulttoownacopy.Firstpublishedin1955,TheGuinn
