exercycle

例句：

1. 1. She decided to go for a ride on her exercycle every morning.
   她决定每天早上骑自行车去锻炼。
2. 2. The city has many parks where people can exercise their bodies on exercycles.
   这个城市有很多公园，人们可以在这些公园里使用健身车锻炼身体。
3. 3. Exercycles are becoming increasingly popular as a way to get fit and healthy.
   作为保持健康和健身的一种方式，健身车越来越受欢迎。