circular dressing machine

例句：

1. 1. The car was designed to be circular in shape.
   这辆车的设计是圆形的。
2. 2. The circle of friends has expanded to include more people.
   朋友圈已经扩大到更多人了。
3. 3. The clock is set for 6 o'clock, which is a circular time.
   时钟设定为六点，这是一个循环的时间。