Cylindrical "forearms" house small electric motors, known as actuators, which pull on metal tendons that move the fingers with precision.
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同样重要的还有空间。零跑很清楚：在这个价位，车子可以小，但内部空间可不能小。。夫子对此有专业解读
圖像加註文字，外籍移工上街爭取在台灣久留的勞動政策。長遠之道