"From our side we will often bring our leaders of transportation, of ticketing,of athlete experience, to make sure that as corporate spokes-people we're supplementing what we can say with people who are truly in the weeds on these subjects every day."

VOA: standard.2010.02.25

You can't take the exam unless you're registered for the class, and we need to make sure we can verify that.

否则你是不能参加这次考试的,除非你注册了这门课，而我们需要确定你能证实这一点。

麻省理工公开课 - 化学原理课程节选

So, let's go ahead and make sure we can draw that, if we have interest either in the area of organic chemistry or biochemistry or biology here.

那么，让我们来确认一下我们已经学会怎么画了，如果我们对有机化学,生物化学或者生物学中的任何一个领域感兴趣的话。

麻省理工公开课 - 化学原理课程节选

"The Calderon government has,in fact, performed very courageously in the face of these cartels and I think,we think, that we have to do everything we can to be a helpful neighbor and partner to make sure that we are successful in this,".

VOA: standard.2009.08.10

And besides that, lest that not be enough to make sure everyone can succeed in a course like this, we have a very diligent teaching fellow who not only likes to scribe the courses lectures.

另外，为了让大家都能,学好这门课，我们有一个很勤奋的助教,他很乐意记录下课程教案。

哈佛公开课 - 计算机科学课程节选

"What we try to do is - for each hospital that we work with - become the number one or number two provider of U.S.patients, so that we really can build a very good relationship with those hospitals and make sure that patient benefits from that."

VOA: standard.2010.04.08

Let's do a little bit of algebra just to make sure we can find this thing.

我们不妨也佐以数学计算验证一下

耶鲁公开课 - 博弈论课程节选

President Obama's efforts and his emphasis on education particularly technical education science and math, to want to have every kid in college by 2020, is to be applauded and that's a goal that we at NASA are really going to make sure that he can accomplish."

VOA: standard.2010.05.10

And we need not, we just make sure we can't do that So, go ahead, we've got you on number The 1980's and 1990's, this deal seemed to work.

这一点我们必须明确,那么。。。说吧，该给的数据我都说了,其实，八，九十年代那会儿，那个协议还是起过作用。

斯坦福公开课 - 经济学课程节选

"I do appeal to the candidates and to their campaigns and also to the voters to demonstrate the patience and calm that is required for the ECC to carry out its work in order to make sure that when we look back at the entire election process that we can say that it had the credibility that is required,"

VOA: standard.2009.08.24

Let's just make sure we understand this, if the other guy is selling below cost, the only way I can make any sales is to price below his price.

来确认下大家都明白这点,如果另外一家公司定价低于成本,我想卖出产品的唯一方法就是定价比它低

耶鲁公开课 - 博弈论课程节选

"And we will have to take action in London to make sure that the banking system is reformed, to ensure ourselves that our financial institutions can come to the aid of the poorest countries, and to make sure that we do what is necessary to ensure that there is strong growth and recovery - and particularly jobs in the world economy as a result of the actions that we take,".

VOA: standard.2009.03.25

So, using the terminology of chemists, which is a good thing to do, because in this course we are all chemists, we want to make sure that we're not using just the physical description of the numbers, but that we can correlate it to 1 0 0 what we understand as orbitals, and instead of 1, 0, 0, 1s we call this the 1 s orbital.

我们最好学会，利用这些化学术语，因为我们这课,就是关于化学的，我们,不仅要知道，这些数字,的物理描述，还要能把它,和我们知道的轨道联系起来，我们叫它。

麻省理工公开课 - 化学原理课程节选

So in this game if you just played it, it's quite likely you're going to end up uncoordinated, but if you have a little bit of leadership can say okay let's make sure this is where we coordinate, or let's make sure this is where we coordinate.

如果你们真的进行这个博弈的话,很可能就会协调失败,可是如果你有一点领导力的话,你可以说我们合作达成这个结果吧,或者我们达成这个结果也行

耶鲁公开课 - 博弈论课程节选

Once you're doing this on your own, -- especially, for example, on exam 2, which is a ways down the road, you won't be able to look at those steps, so you need to make sure that you can go through them without looking at them, but for now we can look at them as we are actually learning how to draw the Lewis structures, and rather just go through them step-by-step, it's more interesting to do it with an example.

每当你要画一个路易斯结构的时候，特别是，比如，在第二次考试中，在不远的将来，你将看不到这张表，因此你需要确保自己在不看这张表,的情况下也能按照上面的流程来画，但是目前我们是可以看着这张表,来学习如何画路易斯结构的，而相比于一步一步地讲，通过例子来演示一下会更有意思。

麻省理工公开课 - 化学原理课程节选