So,just being able to pick one of those up will help our visitors understand how difficult portability was about thirty years ago."

VOA: special.2011.02.15

One of the things we want to help you do is identify the different classes of algorithms, what their costs are, and how you can map problems into the most efficient class to do the computation.

我们想要教会你们的事情之一就是,学会辨别不同种类的算法，它们的代价是怎么样的，以及怎么样把问题映射到,最有效的算法种类中去做计算。

麻省理工公开课 - 计算机科学及编程导论课程节选

So I always regard one purpose of this class to help hapless Yale students in their dating strategies.

我一直都觉得一门课还有个目的,就是教耶鲁的倒霉蛋们怎么约会

耶鲁公开课 - 博弈论课程节选

She became one of the few black people at the time wealthy enough to give huge amounts of money to help people and organizations.

VOA: special.2010.03.28

One point that he tried to--he escaped actually, with the help of some friends, and they found him dining in an elegant Swiss restaurant.

有一次他想要,其实他真跑了,在他朋友帮助下,然后他们发现他在一家瑞士高级餐厅吃饭

耶鲁公开课 - 1871年后的法国课程节选

Then he asked for Buchanan's help in getting one of the northern members of the court to vote with the five from the South.

VOA: special.2009.05.14

For example, they help us think beyond what we are thinking right now, broaden our thinking; they help us build relationships; they help us build capacities-- remember one of the key concepts of this course is the positive emotions, positive psychology as a field as a whole, is about building capacities.

比如它们有助我们超越,现在的思考范畴，拓展我们的思想;,有助我们建立人际关系;,帮助我们建立能力-,这门课的一个主要概念,就是积极情绪，积极心理学，就是要建立能力。

哈佛公开课 - 幸福课课程节选

The Copenhagen Accord sets a goal of one hundred billion dollars a year in aid to help poor nations with climate control by twenty-twenty.

VOA: special.2010.01.19

Course assistants as we use the jargon are alumni of CS50 who return to the course for a couple of hours a week having taken it in prior years, to help you, the newest batch of students, one on one with office hours, with problem sets; and similarly do the CS function as they might in many courses.

课程助理用我们的行话说就是CS50校友0,他们在前几年一直都是一周回来几个小时,来帮助你们这些新生，在上机的时候以一对一的方式，帮助你们完成这些问题集,在很多其他课程中他们也是这么做的。

哈佛公开课 - 计算机科学课程节选

He had even used his influence to help one member of the court to decide.

VOA: special.2009.05.14

Recently,researchers reported that aspirin could help patients with one kind of cancer live longer.

VOA: special.2009.10.20

In 2007, after a fire destroyed an apartment complex housing dozens of immigrant families, only one family accepted help from MCC.

VOA: standard.2010.07.22

Now,one of the factors that will help is more certainty with regard to actions out of Washington.

VOA: standard.2010.02.07

One of his goals is to raise $150,000 to help a missionary group in northwest Haiti.

VOA: standard.2010.02.04

Foreign Ministry spokeswoman Jiang Yu Tuesday said one of the major issues is money to help developing nations cope with the effects of climate change.

VOA: standard.2009.12.16

One of her teachers reached out to foreign doctors for help.

VOA: standard.2010.06.30

"We needed to look at all the avenues to reduce our costs and the number one, of course,is our rent,and I asked the landlord to help me out, which they agreed,"

VOA: standard.2009.12.20

He says that is why the people started this protest, no one told them to do so, they did it themselves, and they took power without help of the political opposition.

VOA: standard.2010.04.08

Clinton's telephone diplomacy capped several days of intensive U.S.efforts to help bring Pakistan, as one officials here put it, "back from the brink" of a broader crisis that some analysts say threatened the country's stability.

VOA: standard.2009.03.16

I think that's when you sit back and kind of be surprised." It was a feat celebrated by Chicago White Sox fans throughout the Windy City on Thursday, but the rare accomplishment might not have taken place without the help of one of Buehrle's teammates.

VOA: standard.2009.07.24

"I go to the gym," (No Transcripts) Michael Reagan says that while following a healthy diet, reading and learning new skills can help sharpen one's memory and possibly prevent or slow the advance of the illness, the most effective way to fight Alzheimer's is to volunteer and support funding for current research.

VOA: standard.2009.12.04

"Right now at a time when there are more hungry people in the world than ever before, there is less food aid than we have seen in living memory and this is extremely alarming to the World Food Program because we are the ones on the front lines trying to help the most hungry out of the one billion people who are going to bed every night without enough food."

VOA: standard.2009.10.14