Iamveryoldnow
IwasborninChina
Manypeopleusedmeforcalculatinginthepast,butnowIamabitlonelybecausetheydon’tlikemenow
DoyouknowwhoIam
abacusIamverysmall
Icanbeusedforcalculating
InChina,alotofstudentsusemewhensolvingmathematicalproblems
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calculatorIambuilttosolvesomemathematicalproblems
ButIamverybig
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AhugecomputerIamacomputerwhichcansolveallkindsofproblemsandbeusedbothathomeandofficewidelynow
Ihavebiggerscreen
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APC/desktop(=personalcomputer)Iamakindofcomputerwhichcanbetakenconveniently(方便)
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Alaptop/notebookcomputerPDAPersonalDigitalAssistantIamsosmallinsizethatIcanfitinyourhand
Iusuallyhaveasmallscreenusuallybiggerthanadigitalphone,howeversmallerthanthesmallestlaptop,I’magreatwaytostoretelephonenumbers,accesstheinternet,makecalculat