1·Schwartz also showed video of a high-performance, extraordinarily dexterous prosthetic arm developed at Johns Hopkins University, which he called “the best prosthetic in existence.
施瓦茨还展示了关于由约翰霍普金斯大学研发的高性能，非常灵巧的义肢视的视频，他称之为“现有的最好的义肢”。
2·Labour efficiency - Workers become physically more dexterous.
工人的体能更加灵巧。
3·R2is able to lift, not just hold, this 20-pound weight (about four timesheavier than what other dexterous robots can handle) both near and awayfrom its body.
R2不仅可以拿住东西，还能举起20磅重的东西（约4倍其他灵巧机器人可以做到的重量），擎来擎去都可以。
4·Conversion process, and let my machine, the physical sense richer, more importantly, I have cultivated the habit of doing it yourself, let me be more dexterous hands.
改装的过程，让我的机械、物理常识更加丰富，更重要的是，我养成了自己动手做的习惯，也让我的双手更灵巧。
5·What is a good benchmark suite of tasks for evaluating dexterous behavior?
用什么测试任务可以评价一个灵巧的行为？