Doctors recommend 30 minutes of cardiovascular exercise three times a week at the bare minimum.

医生建议每周至少进行三次最少30分钟的心血管锻炼。

youdao

Thirty minutes of exercise three times a week, and 15 minutes of laughter on a daily basis is probably good for the vascular system.

一周坚持三次半小时以上的运动，每天笑15分钟，这样会对人们的脉管体统大有裨益。

youdao

Weekly lie down to rest, eat healthy food, exercise three times a week and drink hot tea with honey, going to the dentist, eat more fruit.

每周躺下苏息，吃康健食品，每周磨练三次，喝有蜂蜜的热茶，看牙医，多吃生果”用英语怎样说？

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How many people know that three times a week physical exercise,30 minutes each time has the same effect ? as our most powerful psychiatric drugs?

多少人知道，每周三次,体育锻炼，每次三十分钟，与最强劲的精神药物,有同样的效果？

哈佛公开课 - 幸福课课程节选

These recommendations include at least 60 minutes of moderate-intensity aerobic exercise a day, such as brisk walking, plus high intensity activity three times a week.

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