Yet wealthier families are the ones best able to pay for test preparation.

VOA: special.2009.09.17

Now it's still going to be another twenty-five years before Milton writes the great epic, but Milton will no longer express the same degree of anxiety about under-preparation to write the great epic.

距他成为真正的史诗诗人,还有25年，但是弥尔顿不会再轻易表现出,关于创作史诗毫无准备的同等的焦虑了。

耶鲁公开课 - 弥尔顿课程节选

So what can you expect in terms of the preparation and the fundamentals that will empower you ultimately to tackle projects like these?

那么，从准备过程和基础知识中,你们希望最后学到什么能力,来处理类似的项目呢？

哈佛公开课 - 计算机科学课程节选

Another preparation method is to till the ground completely.

VOA: special.2009.07.07

We're going to talk about how they're prepared, but it's a preparation that is intended to stimulate your immune system.

我们会讲它们是如何做准备的,它通过刺激你的免疫系统来进行准备

耶鲁公开课 - 生物医学工程探索课程节选

"I tried to take a traditional sort of approach to researching this project and doing preparation for it."

VOA: standard.2010.07.16

What are we to make of Milton's use of this striking and painful image of prophetic preparation?

我们怎么把这个引人注目，令人痛苦的形象,用于弥尔顿的身上呢？

耶鲁公开课 - 弥尔顿课程节选

Nurse practitioners are particularly prepared to work with those kinds of people and in those kinds of settings because of community health preparation that we get in our nursing programs."

VOA: standard.2010.05.14

In preparation for lectures, I urge you to do some reading.

为了上课做准备，我强烈要求你们阅读这些。

麻省理工公开课 - 固态化学导论课程节选

The Carter Center released a statement late last week that cautioned that the elections might have to be slightly postponed due to logistical delays in Sudan's preparation for the vote.

VOA: standard.2010.03.23

So that's our dominant preparation and then the melody starts, so let's listen to this.

到此属音准备结束，旋律开始，我们来听一下。

耶鲁公开课 - 聆听音乐课程节选

"Nothing can really take the place of putting it all together in a simulated, real world situation as preparation for what our final mission would be to actually respond in a real crisis."

VOA: standard.2010.07.26

And obviously before we done the work with UNyx, we took a pre-NBA package, preparation package from the list of available titles, if you will, and made it available to our incoming NBA students.

在和UNyx进行合作前,我们根据前NBA学生的，头衔名单,取出他们的文件，并将其提供给,即将到来的NBA学生。

麻省理工公开课 - 媒体、教育、市场课程节选

The plan,which includes a proposal to create a new regulating authority to monitor risk in the financial system, has been long in preparation and the subject of discussions between lawmakers and the administration.

VOA: standard.2009.03.26

But what was really needed in order to do this was a defined preparation, right?

为了给每个人带来相同的免疫效果,我们需要精准的疫苗制剂

耶鲁公开课 - 生物医学工程探索课程节选

What you would like to is everybody in the community exactly the same preparation so that you could predict what everybody's response to the vaccine would be.

最好是把完全一致的制剂,分发给每个人,这样才能预测每个人,对疫苗的反应

耶鲁公开课 - 生物医学工程探索课程节选

And they also developed a very reliable way for introducing the virus, so that when they had a defined preparation of virus, then you want to make sure that everybody gets it in their skin in the right way.

他们还发明了一种可靠的方法来引入病毒,当人们有了确定的病毒制剂之后,就要要保证这些制剂都以正确的方式,注射至皮下

耶鲁公开课 - 生物医学工程探索课程节选

And then they found that they could freeze-dry this preparation of virus, and freeze-drying to lower the temperature, freeze it, then extract out all the water, so you're left with a powder, basically a powdered form of the virus, that could be shipped all over the world, and then reconstituted by adding water to it.

研究者们发现可以冷冻干燥这些病毒制剂,冷冻干燥就是就是降低温度,冷冻病毒,然后提取出所有水份,然后就剩下一些粉末,这主要是粉末状的病毒,这样就能将它运往全世界,并可以通过加水来恢复病毒的活性

耶鲁公开课 - 生物医学工程探索课程节选