He says there are a number of simple, low-cost interventions that can improve the chances of a full-term birth.

VOA: special.2009.10.26

The irony is--these things cost like a dollar each now because no one needs them anymore.

具有讽刺意味的是，这些盘现在每个,只值1美元了因为。

哈佛公开课 - 计算机科学课程节选

Julie says we can't put a number on human life for the purpose of a cost-benefit analysis.

朱莉认为，我们不该为了成本效益分析,给人的生命标价。

耶鲁公开课 - 公正课程节选

He would like to put a low-cost laptop in the hands of every child, especially those living in extreme poverty.

VOA: special.2010.04.12

Now we're doing the same for IT, using standards, taking things that are in what's this big bucket known as services and really encapsulating them in the form of services and products, but in a much more cost-effective way, using standards.

现在对于整个信息技术行业我们也采取这种方法，使用标准,通过服务,注入产品和服务，通过标准，提高成本效率。

斯坦福公开课 - 戴尔CEO-Michael.Dell谈创业和发展课程节选

In other vaccine news, scientists in Britain say they have found a simple, low-cost way to store vaccines at high temperatures.

VOA: special.2010.02.24

.. In 1799, it would cost so much to mail a letter-- I don't know exactly, something like $10 or $20 to mail a letter at today's rate-- and it would take a long time get there.

在1799年，寄封信需要花费-,我也不清楚具体的数字,大概相当于现在的10到20块钱-,而且还要花很久才能送达。

耶鲁公开课 - 金融市场课程节选

As a result, they used the frogs in fast-acting, low-cost pregnancy tests for women during the nineteen-forties and fifties.

VOA: special.2010.06.29

That is to say, it was some kind of a big religious thing going on here, where the king-- it was obviously a royal thing because the cost of it was so enormous; nobody else could afford a tomb of that kind.

也就是说,蜂窝墓与庞大的宗教行为有关,很显然与皇室相关,这是国王所埋葬的地方,因为建造它耗资巨大,没有其他人能建造的起这种墓穴

耶鲁公开课 - 古希腊历史简介课程节选

"Probably,for a one-hundred-fifty-thousand-dollar- a-year employee it would cost me in the range of ten to fifteen thousand dollars."

VOA: special.2011.05.13

He still incurred -C because he ran and he also has a cost of |x-y| because he doesn't like Mr. Y winning.

他同样有-C的收益因为他参加了竞选,且他还有|x-y|的成本,因为他不喜欢Y先生获胜

耶鲁公开课 - 博弈论课程节选

A recent story in a local agricultural newspaper said the first robot cost one hundred seventy-five thousand dollars.

VOA: special.2009.05.12

Needless to say, when this memo of the Ford Motor Company's cost-benefit analysis came out in the trial, it appalled the jurors, who awarded a huge settlement.

不用说，当福特汽车公司的这份成本效益分析备忘录,在审理时被公之于众，陪审团大为震怒，判定巨额赔偿。

耶鲁公开课 - 公正课程节选

But now a program called Kilimo Salama, or safe farming, offers low-cost insurance in parts of Kenya.

VOA: special.2010.05.11

They commissioned a study, a cost-benefit analysis of smoking in the Czech Republic, and what their cost-benefit analysis found was the government gains by having Czech citizens smoke.

他们资助了一项研究，进行在捷克吸烟的成本效益分析，分析结果显示,让捷克人民吸烟，能让政府获利。

耶鲁公开课 - 公正课程节选

Wal-Mart is a group of large stores known for selling goods at a very low cost.

VOA: special.2009.07.17

So, these are some of the controversies that arise these days from cost-benefit analysis, especially those that involve placing a dollar value on everything to be added up.

以上即为近来对成本效益分析,引发的一些争论，尤其是其中那些,认为可以用金钱衡量一切的观点。

耶鲁公开课 - 公正课程节选

But 3-D TVs are expected to cost a lot with one selling for several thousand dollars.

VOA: special.2010.01.26

Some cost-benefit analyses incorporate a measure for the value of life.

有些成本效益分析,确实计算了生命的价值。

耶鲁公开课 - 公正课程节选

They offer professional training and traditionally cost a lot less than programs at four-year schools.

VOA: special.2009.11.19

And you remember, we considered some examples of cost-benefit analysis, but a lot of people were unhappy with cost-benefit analysis when it came to placing dollar value on human life.

我们还思考了些成本效益分析的例子，但许多人并不赞同,成本效益分析用金钱来衡量人的生命。

耶鲁公开课 - 公正课程节选

Buyers of e-books get a good deal: Traditional hardcover books often cost around twenty-five dollars.

VOA: special.2009.07.24

They did a cost-benefit analysis.

该分析指出。

耶鲁公开课 - 公正课程节选

One year at a private medical college can cost forty thousand dollars -- or more.

VOA: special.2010.07.13

On Wednesday, thousands of public employees in Greece held a strike to protest cost-cutting measures.

VOA: special.2010.02.12

And Henry Ford was planning a low-cost version which even more people could buy.

VOA: special.2010.08.05

The vaccine is designed to provide ten years of low-cost protection against meningococcal A.

VOA: special.2010.12.15

Dolomite is also a low-cost way to supply calcium to young tomato plants.

VOA: special.2011.06.14

"While cost remains a major factor in decisions about where to off-source, the quality of the labor pool is gaining importance, and this includes English language skills."

VOA: special.2011.01.21

Today,a fifty-year-old Barbie in good condition might cost more than twenty-seven thousand dollars.

VOA: special.2009.04.06