In one activity, children try to get a robot arm to pick up a block and place it in a cup.

VOA: special.2010.07.28

Right now, with our 50, 80, 100 years, we don't fill our day doing only one kind of activity.

在眼下的有限生命中，我们也没有每天只从事一项活动。

耶鲁公开课 - 死亡课程节选

It's as if "thinking nothing" is not a passive activity, but an active one.

好像“脑子里一片空白“,不是一种被动行为，而是主动的似的。

耶鲁公开课 - 1945年后的美国小说课程节选

She described one activity designed to teach about similarities between different cultures.

VOA: special.2011.03.10

I think more maturity can be one of the effects, one of the products of undergoing an endless, a ceaseless activity of Paiddeia, of deep education, because moral maturity comes from courage.

我认为道德成熟是不间断的，深层次的教育活动,的体现和产物，因为道德成熟来源于勇气。

普林斯顿公开课 - 人性课程节选

One of the major ideas noted in the report is that some activity is better than none.

VOA: special.2010.06.08

Different amount of metabolic activity because one has a greater volume of cytoplasm than the other, for example, so these are exactly the right kinds of ideas.

大小不同,代谢活动的总量就会不同,可能因为一个细胞的胞质比另一个体积大,以上这些观点都是非常正确的

耶鲁公开课 - 生物医学工程探索课程节选

and British covert activity in Iran. So it's not like it's saying one is doing more than the other.

VOA: standard.2009.07.02

The regime for him is not one branch of human activity among others it is the fundamental principle or ordering principle that makes all the others even possible.

对他而言,政体并非人类活动的一个分支,而是基本的原则,或说是指导原则,使所有其它学科化作可能,这就是为何。

耶鲁公开课 - 政治哲学导论课程节选

Israel has been agitated by President Obama's plan to open a dialogue with Iran, while pressing for a one year freeze on Jewish settlement activity in the West Bank.

VOA: standard.2009.08.06

Here are humans who had to walk long distances potentially to find the food, kill the food at great risk to themselves; inspiring a cascade of physiological effects that have to do with fear and arousal and things like that, not to mention all the calories one would burn doing this kind of activity.

这些人可能需要走很远的路,去寻找食物,冒着巨大危险,杀死猎物,人们耗费能量以激活一系列生理效应,用以战胜恐惧,引发斗志,更不用说人们在狩猎的过程中,消耗的卡路里量了

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Even the smallest daily activity, like brushing one's teeth, requires a trip to the tank, where people pay a large portion of their meager salaries for containers of cloudy,brackish water.

VOA: standard.2010.08.04

So on the one hand, the communal activity of teaching and exchanging ideas and the liveliness that comes about, particularly in seminars and some one-on-one conversations with the students and reading their writing.

因此，一方面，教学，交流的相互性,还有随之而来的生动性，尤其是在研讨会和一些一对一的,与学生的交流中，以及他们的作业中。

普林斯顿公开课 - 人性课程节选

That's Dean. In this fantasy about the indigenous girls, what you see is a commitment to language and the activity of selling, buying and selling, entirely entwined with one another.

这就是迪安对那些本地女孩的幻想，你们从这语言中看到的是一个买卖东西，和相互眼神交汇的行为。

耶鲁公开课 - 1945年后的美国小说课程节选

If you put the electrodes in the right position and you measure in the right way you can detect the electrical activity of the heart and record it on a strip recorder like this one shown here, or display it on a computer.

如果将电极放置正确,并采用正确的方式检测,就能检测到心脏的电活动,并将它记录在像这样的长图记录仪上,或者显示在电脑上

耶鲁公开课 - 生物医学工程探索课程节选