Rarely can you fill their shoes or replace them with someone equally effective.

VOA: special.2010.05.02

And then we'll talk about how you can build something to replace a complicated small part in the body like that.

然后我们再讨论工程师们如何构建,能够取代体内如此精细小巧器官的东西

耶鲁公开课 - 生物医学工程探索课程节选

They thought, for example, if you could do something with one element, if you looked at an element very close to it, it would be similar enough that you could maybe replace it with that.

他们认为，比如，用一种元素可以做的，用它邻近的元素，代替它的位置,也应该能做到。

麻省理工公开课 - 化学原理课程节选

"I learned you can heat chicken feathers and use it as hydrogren to replace gas in your car."

VOA: standard.2010.04.25

Take the fattest marking pen you have, scratch that out and replace it with atomic hydrogen.

用你最粗的笔把它划掉，再用氢原子代替它。

麻省理工公开课 - 固态化学导论课程节选

So, you could buy apartment buildings for way less than it would cost to replace them.

所以，你可以买公寓，这比你自己花钱重建房屋,要省钱。

耶鲁公开课 - 金融市场课程节选

You can replace the headlights and still be the same hunk of stuff.

你可以换车头灯,但车还是那辆车。

耶鲁公开课 - 死亡课程节选

Socrates wants to replace the warrior citizen with a new kind of citizen a whole new set you might say of citizen virtues.

苏格拉底却想要将战士公民,替换成新型态的公民,全新型态的公民美德。

耶鲁公开课 - 政治哲学导论课程节选

So, what they do is what's called, "Systematic desensitization," which is they expose you to what causes you the fear but they relax you at the same time so you replace the aversive classical conditioned fear with something more positive.

治疗的方法叫做“系统脱敏疗法“,也就是将你暴露在引起恐惧的情境下,但同时让你放松,所以你用更加积极的感觉,替换了经典条件作用造成的厌恶性恐惧。

耶鲁公开课 - 心理学导论课程节选

I think that part is fine, but behind that you need something to replace what was there When you have peace then you need to bring in stablity that means economic stability as well as security stability You need the police. You need the government. You need the economy.

我认为计划本身是好的，但还需要一些东西来填充以为以前的空缺,和平了，你就需要稳定，经济稳定，安全局势的稳定等,我们需要警察，需要政府，经济也要发展。

普林斯顿公开课 - 国际座谈会课程节选

But Socrates ultimately wants to replace military combat with a new kind of you might call it verbal facility verbal combat in which again the person with the best argument is declared to be victorious.

但苏格拉底最终想要,取代军事战斗的是一种新型的,言辞技能，言辞战斗,最佳辩论者,将被宣布为优胜者。

耶鲁公开课 - 政治哲学导论课程节选