The first thing that new dancers in Liou's troupe learned was how to fall down--by quickly curling up in a ball when they lost their balance, it was possible to create the appearance of a serious fall, when in actuality they were fine.
新進來的舞者第一個要學的不是別的，而是「摔跤」﹘﹘在身體失控時要立刻把身體縮成一個圓，把力量化掉，才可以看起來跌得很慘，實際上卻好好的沒事。