We will use the best evidence available to determine whether a state can meet a few key benchmarks for reform.

VOA: special.2009.07.30

And we're having a difference of opinion as to whether we should use a tuple or a list here, right?

可以“是结果,明白了吗？我们队在这里是应该用数组,还是链表还有一些不同意见对吧？

麻省理工公开课 - 计算机科学及编程导论课程节选

You could use the "Is there" pattern to find out about whether there's a party and hopefully, you can receive an invitation.

你可以用“Is there”句型来确认是否有这样一个派对，希望自己能够得到邀请。

Is there 课堂 - SpeakingMax英语口语达人

"One of the absolutely key, most important variables as to whether or not a forest survives and continues is whether local people monitor each other and its use.

VOA: special.2009.10.16

I'm not sure whether we'll use the Classes server to have you sign up for discussion sections online, or whether we will do it the old-fashioned way and have you sign up on forms that we'll give you here in class.

我还没想要是用校网站,让大家在线讨论，还是用传统的,课堂讨论。

耶鲁公开课 - 新约课程节选

The big question is whether aid groups will actually be able to make this happen or will they end up re-pocketing the funds for use elsewhere.

VOA: standard.2010.06.17

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

One choice Mr.Obama faces is whether to send more troops to Afghanistan to prevent the Taliban from regaining control, or to use special forces and unmanned spy planes to target al-Qaida in Pakistan.

VOA: standard.2009.10.01

And I put this to Voytek, what dollar figure should be put on human life to decide whether to ban the use of cell phones?

我也问过佛伊泰克，在决定是否禁止使用手机这件事时,人命应该如何定价？

耶鲁公开课 - 公正课程节选

Mr.Obama is considering whether to send more troops to Afghanistan to prevent the Taliban from again taking control of the country or to use special forces and unmanned spy planes to target al-Qaida in Pakistan.

VOA: standard.2009.09.29

And often, if you want to make a lot of it, you have to think about the thermodynamics of the system, how fast the reactions will go and kinetics, and then whether they'll go, the thermodynamics, and sometimes then you need to adjust the reactions, maybe use a transition metal to make it go better.

这种分子就不能正常工作，而且通常来说,如果你要大量生产一个东西,你必须考虑系统的热力学，反应速率和动力学,还有反应是否会发生，热力学，而且有时候你需要调整反应的发生。

麻省理工公开课 - 化学原理课程节选

"We are going to determine how much food and other products of daily use are needed, whether an international crew is compatible, how people of different cultures, of different training can find common language and work on performing their tasks."

VOA: standard.2010.06.02

This is the most recent version of this that--and we'll talk about whether this graphic makes sense to people, whether it's the kind of information people can access, and make use of, whether people even pay attention to it or know about it.

这是最近的修订版本,我们来讨论一下,这个图是不是够简单明了,提供的是不是人们可获取和利用的信息呢,甚至人们没有注意或者知道有这么个图表

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

I want to make one other point before we launch into that, and that is the following: that composers use the rate of harmonic change-- whether it's changing or not changing-- to sort of make us feel different ways about the music that we are listening to.

在此之前我还要说一个问题，不管和声有没有改变，作曲家都能通过和声改变的频率-,让我们对所听的音乐有不同的感受-,它能让我们感受到这段音乐。

耶鲁公开课 - 聆听音乐课程节选

You got to assign a dollar value to know whether you want to prevent those deaths by banning the use of cell phones in cars.

你必须用金钱来衡量,是否需要禁止司机使用手机,来避免此类事件发生。

耶鲁公开课 - 公正课程节选