loosely wound roll

例句：

1. 1. 卷轴，卷筒；2.滚动；3.
   使
2. 4.
   使
3. 1. The old man is rolling the ball back and forth on the grass.
   老人在草地上来回滚动球。
4. 2. The car is slowly rotating around a large circle.
   汽车正在缓慢地绕着一个大圈转动。
5. 3. The team rotated their players to give everyone a chance to play.
   球队轮换了球员，让每个人都有机会上场。