She sits on a metal base with wheels that let her move around, turn in tight spaces and climb over small objects.Mike McLoughlin is the main investigator for the Applied Physics Laboratory\'s Prosthetics Program.她坐(安装)在一个带轮子的金属底座上,使她能够四处活动,在狭小空间转弯,翻越小障碍物.麦克`洛克林(Mike McLoughlin)是应用物理实验室假肢项目的主要研究者.
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