• In one study,infected mothers began to take three anti-H.I.V.drugs while breastfeeding for up to six months.

    VOA: special.2009.07.29

  • We just take one for granted.

    我们只是默认为。

    麻省理工公开课 - 固态化学导论课程节选

  • There's no life that I'm able to imagine for myself that's one that I would want to take on forever.

    我不能为自己想象出一种,愿意永远过下去的生活。

    耶鲁公开课 - 死亡课程节选

  • For example, if one bracket a second was filled out, it would take 292 trillion years to fill out all possible brackets,".

    VOA: standard.2009.03.25

  • So, second ionization energy simply means you've already taken one electron out, now how much energy does it take for you to take a second electron out.

    第二电离能简单地说就是,在你已经拿走一个电子以后,再拿走第二个电子,所需要消耗的能量。

    麻省理工公开课 - 化学原理课程节选

  • Lieutenant General Ronald Burgess response this question from Levin, "With the installed centrifuges that they have, how long would it take,approximately, to produce enough highly-enriched uranium for one nuclear weapon?"

    VOA: standard.2010.04.14

  • If it's at that point, I'm done, if not, if it's greater than the value I'm looking for, I either take one half or the other.

    那么我就取左边,否则的话就取右边,好,你们可以明白,我们一次就可以缩小问题规模的一半了吧。

    麻省理工公开课 - 计算机科学及编程导论课程节选

  • "Agriculture,the military, the business community,industry, and service jobs all take about so it's really good for us because if one sector is a little bit slow or has a downturn, the other sectors can pull it out."

    VOA: standard.2010.08.10

  • Well, one thing that a literary argument can do is take something small like this and try to give an account for it, so that's what I'm going to do.

    好了,文学争论能对向这样小细节,进行描写说明,所以,我现在要做的是。

    耶鲁公开课 - 1945年后的美国小说课程节选

  • (Recording) Yoon says the North Korean leader is trying to "lower his son down safely from the back of a tiger, without getting eaten" a metaphor referring to Kim Jong Il's apparent plans for his youngest son to take over one day.

    VOA: standard.2009.10.23

  • we learned that the average number of romantic relationships for people to take positive psychology in 4 years is between zero and one.

    我们了解到上积极心理学课的人,在4年里恋爱次数的平均数在0到1之间。

    哈佛公开课 - 幸福课课程节选

  • Host: So I understand we have time for one more question and I'm going to take the liberty since I'm sitting here to ask it.

    主持人:我想还有时间再问一个问题,还是我来问吧,反正都坐这儿了。

    斯坦福公开课 - 微软CEO-Steve.Ballmer谈科技的未来课程节选

  • One hopes there is still time for countries to see this coming and take preventive action.

    有人希望国家还有时间,来发现问题并采取预防措施

    耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

  • If you decide to take this course, get a hold of the materials for next Tuesday, do listening exercises one and nine through eleven.

    如果你选这门课,下个星期四准备好这些材料,做听音练习1和9到11

    耶鲁公开课 - 聆听音乐课程节选

  • I think one of the greatest circles for moral good is storytelling where you're invited to take the perspective of another and see the world as they do.

    我觉得宣扬德行的最好办法之一,就是讲故事,它能促使你从别人的角度看问题,看到别人眼中的世界。

    耶鲁公开课 - 心理学导论课程节选

  • Now one of the big advantages of plasmids,I already mentioned, is that you can take this plasmid and a plasmid is one - you can think of it as a highly tuned machine for copying itself.

    质粒的一个很大优势,我提到过,是你可以用这个质粒,而质粒是一个--,你可以把质粒想成,一个高度调谐的自我复制的机器

    耶鲁公开课 - 生物医学工程探索课程节选

  • We said, "Let's take, for the simplest case that we can possibly imagine, namely a particle moving in one dimension along the x-axis with a constant acceleration a.

    我们说过,"考虑我们可以想象的最简单的情况,即质点在一维空间运动,沿着 x 轴且保持恒定加速度 a

    耶鲁公开课 - 基础物理课程节选

  • So what we're going to do is take the equations for those two lines, so here's one of those equations and here's the other one, set the P in those equations equal to X, I've got two equations in one unknown, I'm sorry, I've got one equation and one unknown.

    接下来我们只需要,列出这两条线各自的方程,也就是这个方程和这个方程,把方程中的P换成X,我就得到了两个等式和一个未知数,错了,是一个等式和一个未知数

    耶鲁公开课 - 博弈论课程节选

  • It's important to take responsibilities, because no one else is going to do it for you.

    重点是,你要为自己负责,因为没人会来帮你。

    哈佛公开课 - 幸福课课程节选

  • Well let's take a step back for a minute; that's one way of looking at Biomedical Engineering, by looking at sort of the things that you know about that have been the result of the work of biomedical engineers and talk more generally.

    好的,话说回来,了解生物医学工程的一种方法就是,通过看一些你们熟悉的东西,它们同时也是,生物医学工程的研究成果,并对它们做一般意义上的讲解

    耶鲁公开课 - 生物医学工程探索课程节选

  • One way I could try to find the gene for human insulin is to take any cells from any of us, skin cells let's say, and I could identify where on the chromosomal DNA that insulin is likely to occur.

    我能找到胰岛素基因的一个方法,是从任意一个人身上任意取一些细胞,比如说皮肤细胞,并且我知道胰岛素基因,可能出现在染色体DNA的哪一部分

    耶鲁公开课 - 生物医学工程探索课程节选

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