The PE of middle schools is not only an important part of sports at schools but also the basis of nationwide healthful exercise and athletic sports.

中学体育既是学校体育的重要组成部分，又是全民健身运动及竞技体育的基础。

youdao

Conclusions: Changing the unhealthy life style, strengthening the psychotherapy, developing the healthful exercise and the regular physical examination are helpful to good health.

结论：改变不良的生活方式，大力倡导健康的生活方式，加强心理疏导，开展健身运动，定期健康体检。

youdao

Those two old friends, a healthful diet and plenty of exercise, have repeatedly been shown to protect the brain.

我们两位忠实的朋友——健康的饮食习惯和足量的锻炼，已被多次证实对大脑有保护作用。

youdao

The final bill includes provisions that can get junk food out of schools, nourish more kids who need healthful meals and motivate them and their parents to adopt healthful eating and exercise habits.

WHITEHOUSE: Bringing Healthy, Affordable Food to Underserved Communities | The White House