Brutus

　　Most animals are first fitted with a temporary teaching prosthetic. Then once they get the hang of it – typically in about two weeks – they’re switched over to permanent hardware, Kaufmann said, adding that all animals have that eureka moment when they figure out how to use their new limb.

　　考夫曼说许多动物刚开始时装上的是一个辅助性的暂时假肢，大概两周之后，等到动物们适应并学会如何使用假肢了，再被装上永久性的假肢。考夫曼还说，几乎所有的动物在学会使用假肢的那一刻都显得很兴奋。

　　“It’s the most exciting thing in the world to watch,” he said.

　　他说：“那真是世界上最让人激动和欣喜的时刻了。”

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（责任编辑：何莹莹）