Assuming you can move fast enough, and want to have some challenging fun on the dance floor, try kicking up your heels and doing the quickstep.假设你可以动得够快，而且想要在舞场中获得挑战高难度的快感，试试把脚踢高，跳快步舞。
His third run was mesmerizing to watch, having the elegance of a ballroom quickstep, each precise movement flowing into the next.他做第三次圈速时似乎对计时器施了催眠术，有着像跳快步舞一样的高雅，每一个精准的动作都带向下一步。
