translation.en: We couldn't believe that it could do this. It said to us that if you could build a robot with very simple, springy legs, you could make it as maneuverable as any that's ever been built.
translation.zh: 我们一开始根本不相信的。事实告诉我们 如果我们能用简易的弹簧腿造一个机器人 就可以使它的可控性出类拔萃