- 问题详情:Technologyismakinglifeeasierforsomedairyfarmers.Theyuseroboticsystemstomilktheircows.Cowsaretrainedtofollowaseriesofpathsthatleadtomilkingstations.Onlyonecowatatimecanenterastation.Onceinside,thecowisrewardedwithfood.Asthecoweats,aroboticarmc...
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