swing circle

例句：

1. 1. The swing is a popular activity for children during summer vacation.
   秋千是孩子们在暑假期间流行的活动。
2. 2. The swing circle is a popular spot for families to spend time together.
   旋转圈是家庭共度时光的热门地点。
3. 3. During the summer holidays, many people enjoy swinging in the swing circle.
   在暑假期间，许多人喜欢在旋转圈中荡秋千。