The vaccine has already proven effective at preventing the disease in half of those vaccinated which is more than ever before.

VOA: special.2009.12.22

They're invariably cited as among the most beautiful and exquisite lines in Paradise Lost but on some level they've proven the bane of scholars because they can't be squared with any of the poem's theological message.

它们被单调地引证为,中最美最细致的诗句,但在某些层面他们证明了学者的祸害,因为它们并不能与诗歌所传达的神学信息相一致。

耶鲁公开课 - 弥尔顿课程节选

We can see various breaks in financial history when some new idea was suddenly proven workable.

金融史上,当新的想法突然间变得可行,我们就能看到许多的创新突破

耶鲁公开课 - 金融市场课程节选

Research by the International Center for Agricultural Research in the Dry Areas and its partners has already proven to be successful.

VOA: special.2010.02.08

So the brothers, having proven their new integrity Joseph weeps, he reveals his identity in a very moving scene, and ultimately the family is relocated to, and reunited in Egypt, where they live peacefully and prosperously for some generations.

这些兄弟们证明了他们新的正直,约瑟夫轻泣，他在非常动人的一幕中表明身份，最终，全家人都迁移并重聚在埃及，他们几代人都在那里平安繁盛地生活。

耶鲁公开课 - 旧约导论课程节选

They said a new,non-steroidal treatment made from a human protein has proven successful in greatly decreasing the signs of asthma in mice.

VOA: special.2010.09.07

We prove things in mathematics that have never been proven before or we find new ways to prove these theorems or what have you and we can be creative.

我们用数学去证明从未被证明过的事物,我们探寻新的方法去证明那些定理,或其他诸如此类,总之,我们具有创造力

耶鲁公开课 - 死亡课程节选

"It is crucial that national authorities do not rush to give information on source of infection which is not proven by bacteriological analysis, as this spreads unjustified fears in the population all over Europe, and creates problems for our food producers selling products in the EU and outside of the EU."

VOA: special.2011.06.10

That Satan is still able to doubt the legitimacy of God's power is a testimony to the complexity, I think, of the analysis of power in Paradise Lost. No power, not even God's power, can be irresistibly and indisputably proven.

我认为，撒旦尚能怀疑上帝力量的正统性,就证明了，《失乐园》中对力量的分析的复杂性，即使是上帝的力量，也不能被不可抗拒，无可置疑的证明。

耶鲁公开课 - 弥尔顿课程节选

in the country since they first arrived in 2001, and 2009 has proven to be the deadliest yet in terms of losses.

VOA: standard.2009.11.04

And the fact that all of our visas are fingerprint,bio-metric fingerprints based on ensuring that that person's identity is proven is a very important factor in this,".

VOA: standard.2009.12.28

"What we've proven to be useful and what does work is having a person in a stressed state, and then reducing that stress because it's that contrast is what motivates a person to cooperate, what motivates a person to start talking.

VOA: standard.2009.04.17

"Since that time we've really learned that as close as they are to human species, they're not close enough for any real scientific outcomes for drug testing.I think like that" That's Elizabeth Kucinich, wife of U.S. Congressman Dennis Kucinich, she is a long-time animal welfare advocate and serves as director of public affairs, for the Physicians Committee "Over 80 different HIV-related vaccines have worked in chimpanzees but none have proven effective in human beings.

VOA: standard.2010.02.16