"In China, the people who make motors are getting together with the people who make hand hardware and basically creating bespoke motors that can fit within joints and fingers. It's probably going to work as an effective hand," he says.
BEST FOR T-MOBILE CUSTOMERS
。旺商聊官方下载对此有专业解读
Get editor selected deals texted right to your phone!
// i表示当前要确定第i小的元素位置