Naomi Clarke,BBC Newsbeat
Relatively few firms today can manufacture actuators at scale with a high level of precision, and these components are still a long way from the incredibly engineered muscles that allow animals to move with such grace and efficiency.
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2026-02-28 00:00:00:03014274210http://paper.people.com.cn/rmrb/pc/content/202602/28/content_30142742.htmlhttp://paper.people.com.cn/rmrb/pad/content/202602/28/content_30142742.html11921 图片报道
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