It's to keep our minds ticking over. And it's to keep us fit and healthy.

为让我们的头脑保持清醒，为让我们保持健康。

We go there to relax as well as to keep fit.

我们去那儿让自己放松心情以及让自己的身体保持健康。

Keep fit, and don't lose your nerve. Do you think you understand?

保持健康，不要失去勇气。你认为你明白？”

Now, this is Bikram yoga – it'll keep you fit and help you lose weight.

这是热瑜伽——既可以健身又可以减肥。

Our bodies respond to foods and exercise differently, and the article explains that a DNA test might be able to tell you what is best for you in order to keep fit and keep away disease.

我们的身体对物和对锻炼的反应是不同的，有篇文章也释道DNA测试能为你量身定制保持身体健康并远离疾病的最好方式。

There's living and working space, a kitchen with a huge food store, a small hospital and a well-equipped gym to ensure everyone keeps fit in their spare time.

这里是生活和工作的地方，有物充足的厨房，小型医院和设备齐全的健身馆，使每人在空闲时间可以锻炼身体。

Actually, I don't do very much at all these days to keep fit.

事实上，我最近根本不做什么来保持身体健康。

I am Simon. I often play football to keep fit.

我是西蒙。我喜欢用踢足球来保持健康。

So there's no excuse for not keeping fit.

所以，没有理由不保持健康。

Some girls are going to exercise more to keep fit.

些女孩打算多锻炼以保持健康。

However opening up must be to keep fit and the ultimate goal is to have a cultural quality.

但是开放定自己要强身健体，强身健体的最终是要有文化素质。

Let me see. You could exercise more to keep fit.

你或许可以多做些运动来健身。

That's good. You need to exercise and keep fit.

那太好。你需要多锻炼，保持健康。

Many teenagers find running an excellent way of keeping fit and strong.

许多青少年发现跑步是保持健康和强健的很好的方法。

" I wanted that identity of someone who keeps fit, " she says.

“我想保持自己的身材，”她说。

Taking exercise is only one part of keeping fit.

锻炼只是保持身体健康的方面。

Besides keeping fit, the workout also helps keep the dogs stimulated and reinforces good behavior.

除保持健康，锻炼也有助于使狗狗保持兴奋，并且能够巩固其良好的行为。

I really enjoy going to the gym because it keeps me fit.

我真的很喜欢去健身房，因为它让我保持健康。

To keep fit, you have to walk at least 10,000 steps every day.

为保持健康，你必须每天至少走10 000步。

" It keeps me fit, " she said.

“它让我保持健康”。