Such patents already exist. In March,for example, after re-examination, Amazon.com received a patent for its one-click ordering process.

VOA: special.2010.07.16

If I can tell a story in which A exists and B doesn't exist, it's got to follow that A and B are not the same thing.

如果我跟你说A存在但B不存在,就可以得出结论A和B不是一个东西

耶鲁公开课 - 死亡课程节选

you can't imagine a world in which A exists but A doesn't exist.

你无法想象一个A既存在又不存在的世界

耶鲁公开课 - 死亡课程节选

She believed that the individual has a right to exist for his or her own self.

VOA: special.2010.06.06

That they exist is a proof that American ideals are not the tawdry pretenses they are so often accused of being.

或许这类人的存在,正证明了美国式理想并非无可挑剔,或者说它也在经受着现实的折磨，“

耶鲁公开课 - 1945年后的美国小说课程节选

The memorial is to exist as a video project, a Web site and as a book.

VOA: special.2009.05.06

The Hobbesian state will always exist in a world of hostile other states, unregulated by some kind of higher law.

即国家总是存在于,一个充满敌意的世界里，而且总是被更高的法则约束着。

耶鲁公开课 - 政治哲学导论课程节选

He said it was healthy and necessary for differences to exist in a country so large.

VOA: special.2009.06.11

So as a function and not as a subjective consciousness to which we appeal to grasp a meaning, the author still does exist.

所以作为一种功能，而非一种我们需要领会的主观意识,作者仍是存在的。

耶鲁公开课 - 文学理论导论课程节选

And no serious Southern writer was willing to describe a South that did not exist.

VOA: special.2010.01.03

A man who does not exist, a man who is but a dream."

一个并不存在的人，一个只是一场梦的人“

耶鲁公开课 - 现代诗歌课程节选

A hallucination is a sensory experience that does not exist outside the mind.

VOA: special.2010.02.24

What's on the screen are computer generated faces of a Caucasian male and a Caucasian female who don't exist in the real world.

屏幕上面的这些是电脑生成的,一个高加索男性和一个高加索女性的面孔,他们在现实世界中并不存在

耶鲁公开课 - 心理学导论课程节选

The traditional Spanish folk music called Flamenco could not exist without a guitar.

VOA: special.2010.05.12

It can exist in - a gated ion channel - can exist in one or two states.

它们能够存在于,门控离子通道有一种或者两种状态

耶鲁公开课 - 生物医学工程探索课程节选

If dark matter particles exist, scientists say, they should be able to observe a small amount of light given off when they hit the nucleus of a xenon atom.

VOA: special.2009.07.21

So, this is actually kind of neat to point out, because we all remember J.J. Thomson Thomson J J Thomson from our second lecture, and J.J. Thomson got a Nobel Prize in 1906 for showing that electrons exist in that they are particles.

所以，这个确实需要要指出，因为我们都记得第二堂课,讲到的,因为发现了电子具有粒子性,在1906年获得了诺贝尔奖。

麻省理工公开课 - 化学原理课程节选

These people exist, Faulkner says,"in that dream state in which you run without moving from a terror in which you cannot believe, toward a safety in which you have no.."

VOA: special.2010.01.10

For how can a state government exist if edicts are not put into use?"

如果一个政府的颁行的法令成了一纸空文,这样的政府还有存在下去的必要吗"

耶鲁公开课 - 欧洲文明课程节选

The architectural photographer says Machu Picchu is an example of how human and natural environments can exist in a well-designed and visually cohesive whole.

VOA: standard.2009.12.15

But having a few pages of authoritative note do exist.

但是有几页重要的记录是应该阅读的。

哈佛公开课 - 计算机科学课程节选

He told VOA's French to Africa Service that he does not believe conditions exist for a fair vote because Gabon's ruling party is managing both the electoral process and the media.

VOA: standard.2009.08.28

It can't exist as a force that conceives a human individual from the outside without that individual's consent because we all freely sin. No one can be compelled to do anything within the Miltonic theology of free will.

不存在那种不经人类同意就从外界,构造人类个体的力量,因为我们都自由地带着原罪，在弥尔顿自由意志的学说下,没有人被强迫做任何事。

耶鲁公开课 - 弥尔顿课程节选

While Eleanor Johnson believes there is a strong connection between widespread mistakes in writing and Internet usage, she concedes that the scientific evidence might not exist yet to confirm her suspicions.

VOA: standard.2010.01.16

The only place where justice exists or can exist is in a polis.

正义唯一存在且能够存在的地方就是城邦

耶鲁公开课 - 古希腊历史简介课程节选

"We believe that South Africa has so much more economic potential and it cannot exist as an island of relative prosperity amid a sea of untapped opportunity elsewhere on the continent,"

VOA: standard.2009.08.08

It's natural in the sense that we have a fundamental unalienable right that there be property, that the institution of property exist and be respected by the government.

自然权利是说财产权是基本的不可剥夺的,正因为它是这样的权利，所以有产权制度存在，并被政府所尊重。

耶鲁公开课 - 公正课程节选

"Out of about two million Armenians that were thought to exist in 1915, probably about a million and a half - at least over a million - perished and others were dispersed.

VOA: standard.2010.03.18

You might say, why should a company exist for the shareholders?

你可能问,公司为何要为股东存在呢

耶鲁公开课 - 金融市场课程节选

Is there any good reason to believe that we don't believe that we're going to cease to exist as a person?

有没有一个好的理由相信,我们不相信,自己会停止作为一个人的存在呢？

耶鲁公开课 - 死亡课程节选