translation.en: And every time the hula hoop would smush against her body, it would connect two little pieces of copper tape, and it would make a sound, and the next sound, and it would loop the same sounds over and over again.
translation.zh: 因此每次呼啦圈贴着她身体转 就会让两张铜片彼此接触 依序播出不同的声音 这样的过程将不断重复