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發表於:2018-10-08
Thisweek,itwassomeexpensiveglasses.Beforethat,itwasthesnowshovel,rightafterhewasaskedtoshovelthedriveway.Examplesofcommondevicesthatarepoorlydesignedergonomicallyincludet...
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發表於:2018-02-01
Atthattime,exceptforsteamshovel,engineandgenerator,theothermachinesweredesignedandmanufacturedbyEdisonhimself.Beforethepresentation,WalterfromMicrosoftsmileshissteamshove...
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發表於:2017-11-01
ThenDurbeyfieldbegantoshovelintheearthandthechildrencriedanew.Thispapermainlystudiesthetruck-dispatchingdecisionmethodinaconditiontoallocatethetruckstofixedshovelintruckt...
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發表於:2017-02-25
Nopailandshovelrequired.Bytheway,whereistheshovel?Ashovelwasleaningagainstthewall.Theyaretryingtoshovelapath.Thechildpackedthesanddownwithhisshovel.Ibelieveyouhaveforgott...