2. I do exercises for legs approximately once a week and most of my leg workouts include ballet movements and yoga stretching. 我大约每星期一次做腿部运动,而且绝大部分的腿部训练包括芭蕾舞步和瑜伽伸展运动。
3. Students often do exercises in the morning. 学生经常早晨作体操。
4. In the senior year, I was the commissary in charge of sports and led my classmates to do exercises. 大四时,我担任体育委员,带领同学们锻炼身体。