laps

例句：

1. 1. She decided to take a lap around the park before dinner.
   她决定在晚餐前绕公园慢跑一圈。
2. 2. The marathon runner finished his laps with a strong finish.
   马拉松选手以强劲的冲刺完成了他的赛程。
3. 3. After a long day at work, she took a leisurely lap around the lake.
   工作了一整天后，她悠闲地在湖边慢跑了一圈。