This week,he said many people are disappointed in the agreement.

VOA: special.2009.12.26

One way to think about Nash equilibria is that they are self-enforcing agreements, so provided that everyone believes that everyone is going to go along with this agreement, then everyone in fact will.

我们可以这样理解纳什均衡,把它们想象成自我实施的协议,假设每个人都相信,大家都会遵守协议,那么大家就都会遵守

耶鲁公开课 - 博弈论课程节选

They will discuss a tentative agreement, reached earlier this month in Geneva,for uranium from Iran to be enriched outside that country.

VOA: standard.2009.10.19

(Speaking) "If there is an agreement, it will be a good thing for the people here, because in this time we have become dead,"

VOA: standard.2010.01.02

President Medvedev and I began this process in London, and will seek a new agreement by the end of this year that is legally-binding, and sufficiently bold.

VOA: standard.2009.04.08

The IAEA chief did not elaborate on the draft deal, but news agencies report that it is essentially similar to an agreement reached in Geneva earlier this month.

VOA: standard.2009.10.21

After difficult and lengthy negotiations, the Southern African Development Community's mediator, then-South African president Thabo Mbeki, shepherded the three leaders into concluding the agreement, which produced a government of national unity in February of this year.

VOA: standard.2009.09.15

ElBaradei said France was included in the draft agreement. Talks this week gathering Russia, the United States,France, Iran and the IAEA, stalled on Tuesday over Iran's reluctance to have France participate in any deal on enriching its uranium.

VOA: standard.2009.10.21

"With this blockade against building materials, it seems hard to see how America's pledge of $10 million is going to make any difference unless, because of the close relationship between America and Israel, there's some kind of agreement that this $10 million for UNRWA schools in Gaza will go through."

VOA: standard.2010.06.17