TheGreatestInventionInMyEyesWhenitcomesto"thegreatestinvention",theword"computer"strikesme.Computerhaschangedmyorourlifeinmyeyes,andtheofficialdocumentsaidoneofthemostprominenthumaninventionandcontributioninthe20thcenturyistodeveloptheelectriccomputeraswell.

　　Ijusthaveavagueconceptionoftheinitialcomputer.Itdoesn'tmatterinnfact.VanNeumann(thepersoncalled"fatherofmoderncomputer")willnotholdyoubackfromusingconputeronlybecauseyoudon'tknowhim.Asaresult,Icanfeelnoqualmaboutplayingthecomputerbutknowingnothingaboutit.

　　Generallyspeaking,computerhasmeltedintopeople'slifeallovertheworld.Ataroughestimate,thereare20thousandmorenewcomingInternetuserseveryyearinChina.Inourdailylife,wealwayswork,study,communicate,andentertainourselveswithit.Forfurtherdetails,officerscaninformotherworkersofacertainmeeting.Youcangetyourwagesbyaccounttransferonbank'scomputerratherthanreachoutforitinperson.Asforstudy,whatIcansayismuchmore.TeachersincollegegiveuslessonsbyPowerPoint;studentspreviewnotheInternet;librariansmanagebooksoflendingandborrowingbysomesystem;EnglishlearnersdownloadMP3fromtheInternet;.

　　Personallyspeaking,computerisusedtocontactothersandhavefunmoreoften.IfIwereathome,thetimeofplayingcomputeralmostequalstothetimeofsleeping.QQ,MSN,e-mail,Blogandothercommunicationtoolsshortenthedistancebetweenmyfriends,myparentsandI.Especially,IlovetowritemyBlogasdiary.It'sapleasuretoimaginehowmovedI'dfeelifIreadallthewordswrittenbymyselfonebyone.Entertainmentisalsoimportant.Icanwatchfilms,listentothemusic,searchfornews,readnovelsorsomethingwiththehelpofcomputer.

　　Inbrief,computerhavehadacloserelationshipwithuswhetherinbroadornarrowaspect.

　　Nevertheless,everycoinhastwosides.WhatcomputertousiswhatDDTtoenvironment.DDTkillspestsaswellasdodamagetootherlives.Computerhelpsusaswellasdoharmtous.Thecasethatsometeenagerdiedinfrontofcomputerdeskisnotdifficulttolearn.Inaddition,themosttypicalexampleisthatmyeyeshavebrokenbecauseofstaringthescreenfortoolongtime.Don'tworry.Noteveryonehasthe"persistence"toplayitfornearlyalldayafterall.

　　Inconclusion,computerdomoregoodthanharmtous.Itstillisthegreatestinventioninmyeyes.