Cylindrical "forearms" house small electric motors, known as actuators, which pull on metal tendons that move the fingers with precision.
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这个1960年诞生于亚利桑那州的全美第一家、也是迄今为止最成功的养老社区，从最初只有住宅和休闲设施的“偏远小镇”，长成如今能全方位覆盖老人医疗护理需求的3万老人成熟养老社区，背后藏着一套可复制的医养落地逻辑。。旺商聊官方下载对此有专业解读
Equal (1): Everything in this purple space must be equal to 1. The answer is 1-4, placed horizontally; 3-1, placed horizontally.