exercise events的用法和样例：
例句
- Events at the apuatic center begin soon after the opening ceremony and precede the track and field events.
在开幕式结束后，不上运动中心就开始进行不上运动项目比赛，而田径比赛会稍微晚些进行。 - Youngman with better body quality shall select some of sports for exercise according to his body condition and habits to fully develop his body.
体质较好的年轻人则应根据自己的身体条件和爱好选择一些运动项目进行锻炼，全面地发展身体。
