Pfizer withdrew Bextra from the market in two thousand five because of links to heart attacks and other problems.

VOA: special.2009.09.11

OK. And then the exponentials, as you saw is when typically I reduce the problem of one size into two or more sub-problems of a smaller size.

好，然后说到指数级，正如你所见，典型的例子是,我讲一个问题分解成为,两个更小规模的子问题。

麻省理工公开课 - 计算机科学及编程导论课程节选

All right, so unlike the other game, the two examples of coordination games we saw so far were really pure coordination problems.

没错,这和之前的博弈不同,目前为止我们看到的前两个案例,是纯粹的协调博弈

耶鲁公开课 - 博弈论课程节选

But because of engine problems,he says, the range right now is probably closer to two thousand kilometers.

VOA: special.2009.05.23

There are two problems with the scientific theory.

理论是否科学可以由两个方面进行判断。

耶鲁公开课 - 心理学导论课程节选

The two withdrawals followed problems with the nomination of Treasury Secretary Tim Geithner who also had failed to pay thousands of dollars in taxes.

VOA: special.2009.02.06

Hospital officials say two million people in India are blind because of problems of the cornea.

VOA: special.2009.03.30

It was the true story about two high school basketball players from a poor area of Chicago, Illinois, and the problems they faced in college.

VOA: special.2009.01.28

Since two thousand one she has worked with the United Nations Refugee Agency to raise public awareness about the serious problems of refugees around the world.

VOA: special.2009.05.08

Last month,two major snow storms caused serious problems in most of the United States.

VOA: special.2010.01.05

But the guest said in the last year or two he began talking more about Islam and "lost his way" in a struggle with financial problems.

VOA: special.2010.05.08

The American car industry also had big problems in two thousand nine.

VOA: special.2010.01.01

By nineteen sixty-two, Marilyn's problems were threatening her work in the movies.

VOA: special.2009.12.06

In nineteen sixty-nine two environmental problems caught the nation's attention.

VOA: special.2010.04.21

No two individuals have the exact same problems.

VOA: special.2009.04.14

The exhibition, put on every two years in the United Arab Emirates, attracts regional buyers who have immediate and potential problems.

VOA: standard.2009.11.15

Some of those activists participated in the Human Rights Accords in Dayton Ohio, a two-day conference to help raise awareness about the problems victims face.

VOA: standard.2009.11.13

"The typical president,I think, has two or three big problems;

VOA: standard.2010.01.16

The final preliminary numbers have been held up because of what the government-run Independent Election Commission describes as "technical problems" with the official forms for the remaining untabulated two percent of ballot boxes.

VOA: standard.2009.09.15

But both Clinton and Lavrov, in comments after their second full-scale meeting since March, say the problems will not hamper broader cooperation between the two powers including their effort to put further curbs on the world's largest nuclear arsenals.

VOA: standard.2009.05.07

He says increased demand for the fish could solve two problems - getting paid to fish a nuisance out of the river, and returning the populations of native fish to normal levels not seen in several decades.

VOA: standard.2010.07.19

"Obviously there is a bit of a spread between those two figures and it suggests the possibility of some political problems for the president if he should not take the military recommendation and that difference gets to be a big issue,".

VOA: standard.2009.10.09

"Over the last few months, there have been a number of training centers open that are exclusively for members of both the Afghan National Army and the Afghan national police force, and I would say that drug usage and illiteracy are two of the big problems within the security forces that NATO has really made a big priority now.

VOA: standard.2010.06.23