人们有成千上万给理由可以变成穷姨妈，但最终只有一个姨妈是存在的，事情很简单。
There are millions of reasons people can become poor aunts, but in the end, a poor aunt exists, and that is all.
如果特定用户名的用户在数据库中已经存在，则一个JSON数据结构将返回给浏览器。
A JSON data structure is returned to the browser if a user with given username already exists in the database.
如果符合条件的消息不存在，操作并不会等待消息的出现。它只是简单地用一个新的刷新间隔周期来组装一个刷新响应并将它返回给调用者。
If no message exists, the operation does not wait around for one; it simply prepares another refresh Response with a new refresh interval period and returns that back to the caller.
闪电触发的粒子束大气层中以某种方式发生。 这给科学家们研究粒子束如何在非真空状态下稳定存在提供一个难得的机会。
The lightning-triggered beams somehow occur in the gases of our atmosphere, offering scientists a rare opportunity to study how such beams stay stable outside a vacuum.
创建新类型单元的一种方式是复制一个已存在的单元，并给其起一个能够表面不同类型单元的标题。
A superficial way of creating a new kind of unit is to copy an existing unit and give it a caption that suggests that it is a different type of unit.
这种语言包含一种结构(category)，它允许程序员给一个已经存在的类添加新的方法；uml中则没有这种功能。
The language includes a construct (a category) that allows the programmer to add new methods to an existing class; this is not a capability provided by UML.
下面这张图展示的是Janrain在NASDAQ社区网站上如何运作。给访客一个选项来验证其已经在别的社交网络上存在的账号。
You can see an example of how Janrain works on the Nasdaq community site below -basically, visitors are given the option to authenticate themselves with an existing account on another social service.
“你的身体会变得非常的有效率，”他说，“你把一个我们以前所没有发现它存在的化学通道，叫作Sirtuin通道，给打开了。”
"The body gets really efficient," he says. "You turn on this new chemical pathway we never knew existed called the sirtuin pathway."
这项研究的负责人Skyler S.Place认为约会的背后存在着生物学的动机——找到一个能够提高基因质量的合适对象，这给了女人难以捉摸一个理由。
Skyler S. Place, who headed up the study, says that the biological drive behind dating — finding an optimal mate for gene promotion — gives women reason to be elusive.
给您。是不是要把它存在我的软盘上？我们可以给您存盘一个月。那么如果当您需要改动或者重新打印时，费用会很低的。
Here you are. Would you like it saved on our disk? Then if you need to change it or reprint it, the charge will be much lower.
考虑到这个一直都存在的问题，请允许我给那些刚好也喜欢和爱人们待在一起的高尔夫玩家们提供一个建议吧：到迪拜去。
Given that perpetual obstacle, let me offer this suggestion to those golfers who also happen to enjoy spending time with their loved ones: Get yourself to Dubai.
大部分的家庭免不了存在代沟，代沟给一个家庭带来很多冲突。
Thee generation gap is unavoidable in almost every family, which brings about a number of conflicts in a family.
声明视频已经被删除，除了返回404（不存在）网页状态代码，你还可以返回一个有帮助性的网页展示给用户。
To signal that a video has been removed, Return a 404 (Not found) HTTP response code, you can still return a helpful page to be displayed to your users.
从一个纯粹的少年布尔什·维克到被人讥为“消解理想”、“躲避崇高”的“犬儒主义者”，王蒙呈现给文学研究者的是杂色的存在。
From a pure youth Bolshevik to a cynical person who was mocked "clear up ideal" and "evade elevation" wang meng show himself variously to investigators.
如果存在任何问题，给用户一个友好的提示消息。
Give a friendly message to the user in case of any problems.
相反，它是一个组织原来存在物质的过程，并且给这些混乱的物质赋予秩序。
It's instead a process of organizing pre-existing materials And imposing order on those chaotic materials.
自来水管道漏水问题在每一个国家都存在，它给国家的经济造成了巨大的损失。
The water pipeline leakage problem exists in every country and it caused to the tremendous economic losses for countries.
由于先前对“孕傻”是否存在的研究，给予的答案模棱两可。来自美国盐湖城杨伯翰大学的团队为此“出山”，对此展开研究，以给大家一个确切的答案。
With previous studies into the existence of baby brain providing mixed results, the team from Brigham Young University in Salt Lake City set out to come up with a definitive answer.
结论每一个低分子肝素产品间都存在着明显的差异，具有不同的特点，临床使用中应按指征个体化给药。
CONCLUSION Every low molecule heparin product has its own feature, and they should be used individualized in clinic.
好消息是：说到底，大谎言只是一缕想法、一个概念、一种信念，只有抽象的存在而且自身并没有力量，谎言的力量都是人类给的。
Here's the good news: in the end, the Big lie is just a thought, a concept, a belief, and abstraction and has no power except the power you have loaned to it.
没有感情存在的爱情是可悲的，也注定了不会有幸福可言，倒不如痛快放手，给彼此一个机会。
There is no feeling of love is sad, but also determines that there will not be happy at all, it would be better gratification let go and give each other a chance.
这篇文章并不是给大家提供一个“动画中好的表演”的模式，因为这样的模式是不存在的。
The article is not meant to provide a "good acting in animation" formula-simply because such a formula does not exist.
交通状态是一个感觉量，在确定交通状态时存在模糊性，这给交通状态检测方法的评价增加了困难，至今理论上缺乏相关的研究。
The traffic state is vague in determination, since it is based on the sense. This adds up many difficulties to the evaluation of traffic state detection, which still lacks theoretical support.
交通状态是一个感觉量，在确定交通状态时存在模糊性，这给交通状态检测方法的评价增加了困难，至今理论上缺乏相关的研究。
The traffic state is vague in determination, since it is based on the sense. This adds up many difficulties to the evaluation of traffic state detection, which still lacks theoretical support.
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