All movements must begin with a backward motion with a very few exceptions.
除了某特别情况之外,所有动作应以一个向后的反作用力作开始。
When you take off, jump in backward and sideways motion.
当你开始时候,向后起跳,侧转。
Motion may go forward or backward or even in circles.
运动可以向前,也可以退后,甚至可以兜圈子。
Motion may go forward or backward or even in circles.
运动可以向前,也可以退后,甚至可以兜圈子。
应用推荐