aerobic exercise

例句：

1. 1. Aerobic exercises are essential for maintaining good health.
   有氧运动对于保持健康至关重要。
2. 2. She decided to start an aerobic exercise program to improve her fitness level.
   她决定开始一个有氧运动计划来提高她的健身水平。
3. 3.The aerobic exercise class was very popular among the students.
   这个有氧运动课程在学生中非常受欢迎。