Beyond body-powered gyms and dance clubs, ideas are also in the works to provide electricity for more ordinary, useful things.
在身体发电体操馆和跳舞俱乐部之外，相同的理念在我们日常生活中也提供电量。
2
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.