The key to Silent Feet is slowly and simultaneously to contact the wall's vertical plane and the foothold's horizontal aspect - so visually track the movement.
幽灵步的关键是要缓慢且自然的接触岩壁的垂直面以及脚点的水平面所以需要用目光来注视着脚的移动。
2
The key to Silent Feet is slowly and simultaneously to contact the wall’s vertical plane and the foothold’s horizontal aspect — so visually track the movement.
幽灵步的关键是要缓慢且自然的接触岩壁的垂直面以及脚点的水平面 所以需要用目光来注视着脚的移动。
3
Madan is developing a smartphone app that will alert a named contact, perhaps a relative or doctor, when a person's communication and movement patterns suggest that they are ill.