Powerfoot biom : the powerfoot closely imitates the internal workings of an ankle and the surrounding muscles , providing users with the opportunity for a natural , easy gait .
仿生动力脚：这款仪器高度模拟了脚踝和周围肌肉的内部机理，让使用者的行走姿态变得自然、轻松。
Billed as the world 's first bionic ankle system , the biom uses battery-powered robotics to mimic leg muscles and adjust to changing terrain .
