- 问题详情:Afour-wheeledrobot,knownasRover,hasbeentestedbyateamatSydneyUniversity.Itwasusedtomoveaherdofcowsfromafieldtoadairy(牛奶场).Researcherswereamazedathoweasilycowsacceptedthepresenceoftherobot.Theywerenotdisturbedbyitandthegatheringprocesswascalmand...
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