参加做广播体操有益于身体健康。

Participation in setting-up exercises to radio music is good for health.

他会在今年秋天开始练习第九套广播体操。

He'll begin practicing the 9th Edition in the fall.

等到胡元上高三，广播体操就不会是强制性的了。

In Mr. Hu's last year in high school, calisthenics for seniors will be optional.

他和其他体育部门官员将这种“呼哈”声加入了第九套广播体操中。

He is referring to the vocal elements, or rather tribal-like chants, that he and other sports authorities have added to the 9th Edition of the People's Radio Calisthenics.

设计第九套广播体操的体育部门的管理人员也感受到来自领导人的压力，这些领导希望这套新体操可解决中国日益严重的肥胖问题。

Sports administrators who designed the 9th Edition feel the weight of leaders who expect this new regimen to solve the country's growing obesity problems.

等到胡元上高三，广播体操就不会是强制性的了。“呼哈”对他的吸引力应该没那么大。

In Mr. Hu's last year in high school, calisthenics for seniors will be optional. The hoohah won't be a big enough attraction to draw him in.

同学们，让我们每一个人都动员起来，积极参与，认真训练，规范动作，努力提高我们学校广播体操的质量和水平。

Students so that each one of us mobilize the active participation of serious training, standardize actions and strive to improve our school broadcasting the quality and level of gymnastics.