At present, child overweight and obesity is mainly controlled by behavior modification, balance diet and fitting exercise.

目前，主要通过行为矫正、合理饮食和适量运动来控制儿童单纯性肥胖。

youdao

If you really struggle to exercise in the evenings, how about fitting in a short workout in the morning, or during your lunch hour?

如果你不想在晚上锻炼，也可以考虑把运动时间安排在早上，或者午餐时间。

youdao

Fitting in an hour of exercise a day sounds especially daunting if you have a desk job, but there are plenty of workouts you can complete before and after work.

如果你有一份坐办公室的工作，天一小时的锻炼听起来特别艰巨，不过你可以在工作前或工作后完成这些大量的训练。

youdao

For most men and women, fitting in an hour of moderately intense exercise in an already hectic day is difficult, if not impossible.

VOA: standard.2010.03.30