Yet, it is relatively compact and light, and even can be carried concealed in special shoulderharness.
然而，这是比较小巧，轻便，甚至可以进行隐藏在特殊肩部安全带。
2
The pilot steps backward into the straps of a shoulderharness, his shoulder blades resting against two wide upward-facing fans that provide the thrust.
飞行员站进去后系上肩带。肩胛骨会靠在了两个用于提供升力、仰面朝天的风扇上。
3
The most commonly used prostheses are body-powered, which capture remaining shoulder motion with a harness and transfer this movement through a cable to operate the hand, wrist, or elbow.