motion state

例句：

1. 1. The athletes are practicing their new motions during the break.
   运动员们在休息时间练习他们的新动作。
2. 2. The teacher demonstrated the motion of a ball in the classroom.
   老师在教室里演示了球的运动。
3. 3.The dancers performed a beautiful motion sequence at the end of the show.
   舞蹈演员们在演出结束时表演了一个美丽的动作序列。