- 问题详情:Peoplebegantomakerobotsaboutsevenhundredyearsago.Inthepast,someoftheearlyoneslookedlikeanimalsorhumans.However,theycouldn’ttalkandwereprettydumb.Theyworkedlikeclocksanddidthethingsoverandover.Nowmodernrobotsdon’talwayslooklikepeople,Someare...
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