有关电脑的英语作文

详细内容

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电脑在20世纪60年代开始流行起来。omputersstartedtobeepopularwithbigpaniesinthe1960s.

puter

you’veprobablyknownaboutputersyourwholelife.butputershavenotreallybeenaroundforverylong.putersstartedtobeepopularwithbigpaniesinthe1960s.putersdidn’tbeewidespreadinhomesandschoolsuntilthe1980s.

howdopeopleuseputers?

peopleuseputersinmanyways.storesuseputerstokeeptrackofproductsandcheckyououtatthecashregister.banksuseputerstosendmoneyallovertheworld.

putershelpteacherskeeptrackoflessonsandgrades.theyhelpstudentsdoresearchandlearn.putersletyouhookuptoworks(manyputershookedtogether).theyletyouhookuptoaworldwideworkcalledtheinter.

scientistsuseputerstosolveresearchproblems.engineersuseputerstomakecars,trucks,andairplanes.architectsuseputerstodesignhousesandotherbuildings.thepoliceuseputerstotrackdowncriminals.themilitaryusesputerstomakeandreadcodedmessages.