The key to Silent Feet is slowly and simultaneously tocontact 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 tocontact 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
The circular arc gear drive is one kind of axial conjugate gear drive which meshes in points. The movement transmission depends contact mark along the end motion to realize.