그래서 훌라후프를 돌릴 때 마다 훌라후프와 옷에 있는 금속부분이 만나면서 소리를 내는거죠. 훌라후프가 돌아갈 때마다 소리가 반복해서 납니다
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.