But others say music like Lead Belly's would never have become widely known if it wasn't for the work of John Lomax.

VOA: special.2010.01.18

And so fish doesn't become a food to eat because it's good for you; you eat it because it has Omega-3's.

所以我们不是因为鱼好吃所以才吃鱼,而是因为其中含有ω-3脂肪酸

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

It has become a very... I don't even know how that happened.

它已经变成了一个非常……我甚至不知道那是怎么发生的。

肉品市场区的变迁 - SpeakingMax英语口语达人

It shows James T.Kirk,Spock and Leonard "Bones" McCoy as young men training to become officers.

VOA: special.2009.06.05

Remember, that's going to become important when we talk about bonding, we don't need to worry about it too much right now.

记住，这在我们讨论到,成键的时候很重要，现在你们还不用太多的考虑它。

麻省理工公开课 - 化学原理课程节选

You didn't realize how much part of your life it was going to become.

你没想到你生命中有多少东西,将会发生改变。

普林斯顿公开课 - 人性课程节选

Now,this is the very early stuff when your body's still developing and your brain hasn't turned on yet, or your brain is turned on,but it hasn't actually become a person yet,right?

而这里，你的肉体还在开发中,是大脑还没有完全开智的早期阶段，或者说你还没有完全成为人的阶段？

耶鲁公开课 - 死亡课程节选

So, a part of you wants to become the greatest whatever it is that you want to become and you wouldn't be here if you weren't very competitive and very eager to come out first, devoted to arete and your own version of that kind of thing.

所以 你的一部分意识想变成最伟大的人,不论你想要在哪个领域变得伟大,而且如果你没有竞争力,或不是一直争取第一,那你也不会坐在这里,力图更上一层楼,以穷千里目

耶鲁公开课 - 古希腊历史简介课程节选

Another subset of T-cells called T helper cells will recognize that signal by direct contact with it, and they will become activated and proliferate.

另外一个T细胞的亚群是辅助性T细胞,辅助性T细胞可识别与其接触的抗原信号,并被激活,开始增殖

耶鲁公开课 - 生物医学工程探索课程节选

So, there's more detail on your syllabus -- a detail of what we'll cover every day, but these are the kind of basic things that were covering, and you don't need to write this down, you'll become familiar with it as the semester goes on.

这在你们的教学大纲上写得更详细-,包括我们每次上课的内容，这些东西都是我们会遇到的最基本的问题，你们现在不需要记，在这个学期中，你们会慢慢熟悉起来。

麻省理工公开课 - 化学原理课程节选

Now, these Th-cells, helper T-cells, go on to stimulate B-cells, and it's these B-cells that become the mature antibody producing cells that make quantities of antibody that fill up in your body.

这些辅助性T细胞,进一步刺激B淋巴细胞,从而使这些B淋巴细胞,逐渐发育成成熟的抗体生成细胞,可在体内产生大量抗体

耶鲁公开课 - 生物医学工程探索课程节选

What should we say about Phase A, when the body is turned on and functioning,developing, but the brain has not yet gotten to the stage at which it's turned on, or perhaps it hasn't yet become, well,it's not doing person functioning.

我们对A阶段又该做何解释呢，当身体开始运行发展，但大脑还未到达开发的阶段，或者说这阶段尚未到来时，并没有人格功能的产生。

耶鲁公开课 - 死亡课程节选