James Sherr,with the London-based research organization Chatham House, says there are two reasons for Russia's position, especially when it comes to Ukraine's NATO membership bid.

VOA: standard.2009.09.04

The inner electrons are so tightly bound that they are for all intents and purposes, immobilized when it comes to reactivity.

内部电子被紧紧地束缚着,因此无论怎样，当进行反应时，它都是固定的。

麻省理工公开课 - 固态化学导论课程节选

when it comes to looking for examples of people speaking good idiomatic English in a recorded form.

当说到举一个例子说什么文本或音频材料里有使用地道的英语时，

想征服英语的话 - SpeakingMax英语口语达人

For decades,Swiss banks have had a no-questions-asked policy when it comes to deposits, and a no-questions-answered policy when it comes to investigations of their customers.

VOA: standard.2009.08.19

So, ask yourself frankly especially when it comes to designing your own tools and your own programs whether it's for real users to use, whether it's for your research group to use in some other field, you know, where do you even begin?

坦白讲，问一问你们自己,当你设计一个工具，一个程序时,它是否是为真实用户使用的，还是为在其他领域的,研究团队使用的，你们懂的，你从哪里开始？

哈佛公开课 - 计算机科学课程节选

And President Obama is making a greater effort to show the American people that his policies can change their lives for the better particularly when it comes to creating jobs.

VOA: standard.2010.01.24

and, for example, when you are typing on Microsoft Word, it always comes up with American

并且，例如，当你在微软文档里打字的时候，它总是出现美式英语，

美式英语和英式英语 - SpeakingMax英语口语达人

Republican Jeb Hensarling says changes agreed to by Democrats and Republicans have improved the measure,adding that it should attract strong bipartisan support when it comes up for a vote in the House.

VOA: standard.2009.04.28

And what I want to do now is illustrate a case study of what I mean by nature constrained and why it is so important for happiness, for wellbeing, for long-term success to have the constrained view of human nature when it comes to our psychology that is.

现在我想演示一个案例研究,说明我所谓的本性受约束的含义,为何它对快乐，幸福，长久的成功如此重要,当论及到我们的心理时,人性受约束观点很重要。

哈佛公开课 - 幸福课课程节选

"The gold price has gone up so high, so what you normally get for 100 pounds earlier, you don't get that much for the same amount, they get a better thing for the same price when it comes to diamond,".

VOA: standard.2009.10.17

When it comes to school, it's hard for me to teach any kid,

在学校里，对我来说，任何一个孩子都很难教，

布朗克斯的足球教练 - SpeakingMax英语口语达人

And I still believe that in Africa we have been going through this kind of pressure for a pretty long time, so I believe that when it comes we can handle it and lift the cup on Friday,".

VOA: standard.2009.10.15