swinging arc

例句：

1. 1. The ball was thrown into the air and then landed with a swinging arc.
   球被抛向空中，然后以摆动的弧线落地。
2. 2.The dancers performed a swinging arc in the center of the stage.
   舞者们在舞台中央表演了一段摆动的弧线舞蹈。
3. 3. The car drove along the winding road, making a swinging arc through the trees.
   汽车沿着曲折的道路行驶，在树木间形成了一道摆动的弧线。