cycling pool

例句：

1. 1. The cycling pool is a popular spot for families to enjoy the outdoors.
   自行车池是家庭享受户外活动的热门地点。
2. 2.The city has several cycling pools that are perfect for beginners.
   这个城市有几个适合初学者的自行车池。
3. 3. The cycling pool is a great way to exercise and get some fresh air.
   骑自行车池是一种很好的锻炼方式，可以呼吸新鲜空气。