But the president faces resistance over the price of his plan, which could cost a trillion dollars over ten years.

VOA: special.2009.07.25

Yale University is a non-profit corporation; the price of a share in Yale University is undefined-- it's zero over zero.

耶鲁大学可以看作是个非盈利组织,它的股价无法定义,是零除以零

耶鲁公开课 - 金融市场课程节选

The median price of a home today is just over $200,000 in the U.S.

目前美国一处住宅的中间价,就是20万美元多一点

耶鲁公开课 - 金融市场课程节选

Saturday night, the House of Representatives passed a bill with an estimated trillion-dollar price over ten years.

VOA: special.2009.11.13

And the telephone companies in the United State, generally about 200 billion dollars a year carrying long distance telephone conversations and they thought this conversations might be carried for free over the internet was quite shocking to them. Of course free is very low price, and they are not like it to be free.

美国的各电话公司，一般大约有每年2千亿美元,来自长途电话会话，他们认为,这些会话有可能通过互联网免费传输,对他们来说是相当震惊的，当然了,免费是很低的价格了，他们不希望它免费。

麻省理工公开课 - 媒体、教育、市场课程节选

She looks at the cloth and they haggle over the price. She decides to buy some and even says her friend wants some too.

VOA: standard.2010.03.08

Actually, you can't say what the share price is because there are zero shares and they have a zero price, so the value of the price per share is zero over zero and you can't define it.

实际上你并不能确定它的股价多少,因为股数为零,其市值也为零,所以每股价值就是,零除以零,无法计算

耶鲁公开课 - 金融市场课程节选

But there is a lot of uncertainty, and of course that is manifest in the share price which has lost about 40 percent of its value over the course of the past six or seven weeks."

VOA: standard.2010.06.18

We've seen the price of oil, lately, move all over the map. It went up to $100 recently and it was just as late as late 1990s that it was under $20 and people just don't know where it's going to go.

我们都能看到现在石油的价格，一路飙升，最近达到每桶一百美元,而在上世纪九十年代末,每桶石油还不到二十美元0,人们根本无法预想石油价格,还会飙升到什么地步。

耶鲁公开课 - 金融市场课程节选