Walking is safe. And,it is said be to as valuable for one's health as more intense forms of exercise like jogging.

VOA: special.2010.06.08

But I like to just walk here for exercise,

但我只喜欢在这里散步，锻炼一下身体。

最美丽的公园 - SpeakingMax英语口语达人

or actually ask the TFs in section to hand out a meter exercise that you can do for next week.

或者是叫助教在课间,发下个星期你们要做的关于节拍的作业。

耶鲁公开课 - 现代诗歌课程节选

This makes it a great choice of exercise for people with special needs, like pregnant women,older adults, and persons who are overweight.

VOA: special.2010.06.08

He dismisses his brother's entirely practical argument, because for him chastity is a lot more than a simple exercise of sexual abstinence.

他推翻了他弟弟所有实际的论点，因为对他来说,贞节不仅仅是简单的禁止性欲。

耶鲁公开课 - 弥尔顿课程节选

Research has also suggested that supervised exercise training can improve the quality of life for lupus patients.

VOA: special.2010.06.15

through the exercise of political responsibility, which means responsibility for and oversight of one's fellow citizens and the common good.

仅有透过政治责任的运作才能获得，那责任意谓着,看顾某人的同邦公民,及公共利益。

耶鲁公开课 - 政治哲学导论课程节选

Recent research also suggests that supervised exercise training can improve the quality of life for lupus patients.

VOA: special.2009.04.14

And for reference, incidentally, in case you ever forget what the point of some exercise was, I'll almost always comment the code up top with a quick sentence or two that reminds you what this program does.

顺便作为参考，为了避免我们可能忘记一些代码的意思，我通常会用一两个简单的句子,在上面作出注释,那样会提醒我们这个程序是干嘛的。

哈佛公开课 - 计算机科学课程节选

Some people,for example, do this if they exercise hard during a heat wave.

VOA: special.2010.07.27

I know that your teaching fellows will have handed out a meter exercise for you.

我知道助教们会,发给你们一个韵律测试。

耶鲁公开课 - 现代诗歌课程节选

More recent research suggested that those gains are the same whether you exercise for short periods over five days or longer sessions over two or three days.

VOA: special.2010.06.08

Again, I apologize for going too fast but it's still a useful exercise I think, so have a look at it in the book.

再次,我为我讲得太快而道歉,但它仍然是个有用的练习,所以要好好看看课本中的内容

耶鲁公开课 - 博弈论课程节选

For many people it is considered the easiest way to get exercise.

VOA: special.2010.06.08

it was a small seminar-- I had groups of students proposing two novels actually for the end of the syllabus, and the exercise gets you to think very hard about what you think this period is all about.

是以小组研讨课的方式进行-,几组学生提出两本小说,作为教学大纲上最后一本读物，这样做的练习的目的是,让你去思考这个时期的意义。

耶鲁公开课 - 1945年后的美国小说课程节选

If you are still worried about exercise for osteoporosis,try taking a walk.

VOA: special.2010.08.31

This is a tough exercise especially for guys, but please bear with me.

特别对男生来说是个困难练习，但请忍耐。

哈佛公开课 - 幸福课课程节选

This makes it a better choice of exercise for older adults.

VOA: special.2010.06.08

Just to amuse yourself, not for any kind of punitive think-about-the-exam exercise, but it would be fun to take these categories and think about these other countries, particularly those who were absolute states, other large important states in Europe and see to what extent you have these factors there.

我们可以做件有趣的事,纯粹为了娱乐,不是为了考试练习,即用同样的方法分析其他国家,特别是那些绝对主义国家,以及其他重要的欧洲大国,看看这些因素对政治结局的影响程度

耶鲁公开课 - 欧洲文明课程节选

'Congress shall make no law respecting an establishment of religion, or prohibiting the free exercise thereof ' Those sixteen words provide the framework for how we deal with religion in our public schools."

VOA: special.2009.12.24

you know, just for a little exercise, because I'm sitting in a cab 4 or 5 days a week.

做点运动，因为我一周四、五天都是在驾驶室里坐着。

愉快的音乐庆典 - SpeakingMax英语口语达人

The University of Missouri has developed an exercise program for both young and older adults so they can get in shape.

VOA: standard.2010.02.26

And if you all survive this exercise you'll be better for it.

如果看到对比后，还能够挺过来,说明你离坚强又近了一步。

耶鲁公开课 - 心理学导论课程节选

"I think the best advice I could have for Muslims is please exercise your freedom of speech as the cartoonist was exercising.

VOA: standard.2010.03.20

We're not asking you to change anything; in fact it's best for this particular exercise to eat as you typically would so you can get a sense of what an average day would be like for you.

我们不是要求你去改变什么,事实上,对于这个作业来说,保持以前的饮食习惯是最好的,以便了解自己平时的饮食

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Levi praises the Obama Administration, and First Lady Michelle Obama, for trying to change eating and exercise habits.

VOA: standard.2010.07.02

For example, you could be talking with a friend about exercise,

例如，你在跟一个朋友谈论锻炼的话题，

That's what课堂 - SpeakingMax英语口语达人

According to a spokesman for the U.S.Africa Command in Stuttgart,Germany, Dan La Pierre,the exercise, dubbed "Natural Fire 10,"

VOA: standard.2009.10.20

I exercise everyday for at least one hour.

我每天至少运动一小时。

It's important 实战 - SpeakingMax英语口语达人

Life for Hobbes is an exercise in continual willing and continual choosing that may be temporarily interrupted but can never come to an end except with the end of life itself.

霍布斯的生活就是一种长期意愿的实施,和长期选择，有可能会被暂时打断,但是永远不会结束,除非他自己想那样。

耶鲁公开课 - 政治哲学导论课程节选