You worship all of the great religions that enrich the life of our people.

VOA: special.2010.05.28

I think it's also the struggle of a generation trying to enrich the public square with positive conversation about religion.

我认为这也是我们这一代人的努力,我们试图通过积极地谈论宗教,来丰富社会生活。

普林斯顿公开课 - 人性课程节选

So this is an experiment of using an online distance product to enrich what was from a content standpoint that our students recapped.

因此，这个实验,用网上远程产品充实了,同学们反复阐述的,内容观点。

麻省理工公开课 - 媒体、教育、市场课程节选

Some museum officials have argued that these stolen artifacts should remain in the museums where they can enrich the world.

VOA: standard.2010.07.26

Is to say, okay now let's try to enrich the model, to add more into the model, and see if you get a different result, and if so why?

好吧,那我们就来完善这个模型吧,给这个模型加入新的约束条件,看看会不会得到不同的结果,如果是再分析原因

耶鲁公开课 - 博弈论课程节选

Iran has rejected the December 31 deadline set by the international community to accept a deal to enrich its uranium overseas.

VOA: standard.2010.01.04

So you start with your basic model, then you add in, you enrich the model, and you see if the results change, and that'll help you explain why you're getting different results in different settings.

你们从最原始的模型开始,加入约束条件来丰富这个模型,然后检验结果是否有变,这能帮助我们解释,为什么在不同条件下结果是不同的

耶鲁公开课 - 博弈论课程节选

Friday,Tehran delayed its response to a proposal made by the US, France and Russia to further enrich Tehran's existing stockpile of low-grade uranium.

VOA: standard.2009.10.24

The international community is worried that Tehran is planning to install a new generation of sophisticated centrifuges to enrich uranium at a much faster pace.

VOA: standard.2009.10.24

It is also important to secure nuclear materials in countries that enrich uranium for fuel.

VOA: standard.2010.08.06

"Last November,Iran announced that it would build In February, Iran said that it would begin to enrich uranium to nearly 20 percent-moving,closer to weapons-grade material."

VOA: standard.2010.06.09

Under the scheme, Russia would further enrich the uranium to the 20 per cent purity needed for use in a research reactor in Tehran which produces medical isotopes but is running out of fuel.

VOA: standard.2009.10.24

Separately,EU foreign policy chief Javier Solana reacted cautiously to reports that Iran would accept the broad lines of a UN proposal to enrich Iranian uranium overseas but only if "important changes" were made.

VOA: standard.2009.10.27