三年片在线爱奇艺电影绿海天涯剧情介绍:The right foot forms the right bow step, and the right hand holds the sword and stabs forward, the force reaches the sword's sharp end, and the left hand rises overhead.and Looks at the point of the blade（Fig.5-4-21）.图5-4-20（Fig.5-4-20）图5-4- ...