"I reckon if you give me until tomorrow," Ransie pleaded, "I might be able to scrape it up somewhere.

VOA: special.2009.11.14

i If I'm going to keep that item, item i, if I'm going to take it, I give it a 1.

如果我想要保留这个物品,如果我打算带走它。

麻省理工公开课 - 计算机科学及编程导论课程节选

I think if, you know, everyone sort of thinks about, I don't know, all being an entrepreneur. But if you're not,

我觉得，如果每个人都有做企业家的想法。
但是你如果不这样想，

要想成为事业家 - SpeakingMax英语口语达人

I might say I touched all the bases if I did what is necessary to complete a job or activity.

VOA: special.2009.04.12

I if I go over here, and I say float of three, it's going to do the conversion.

用float来处理3，它将能完成装换，但是如果我吧这个转化为浮点数。

麻省理工公开课 - 计算机科学及编程导论课程节选

If I can be the one to save it from that danger, then my health and life are not important."

VOA: special.2009.03.19

If I now hybridize these, if I take these and I make four symmetric, now, these are just the sp3 orbitals.

如果我将他们杂化，然后形成4个对称的轨道，这就是sp3轨道。

麻省理工公开课 - 固态化学导论课程节选

I added that if Mister Wheeler could tell me anything about this Leonidas W.Smiley, I would feel a great responsibility to him.

VOA: special.2009.08.29

For instance, if I wanted to change the sound that the cat is making, my God, now I have to change it on three places but like 30 places if all I've done is copy and paste.

举个例子，假如你想,改变猫的叫声，我的天啊，你现在必须改变三个地方,但是，我做了30多次复制和粘贴。

哈佛公开课 - 计算机科学课程节选

Some of their hit songs include "500 Miles", "Puff the Magic Dragon" and "If I Had a Hammer."

VOA: special.2009.12.27

I'm sorry if I sound a little bit like Billy Phelps, but I do get excited. He quotes the passage from Macbeth.

如果我听着有点像Billy，Phelps，那不好意思了，因为我真的挺激动的，来看麦克白的选段。

耶鲁公开课 - 文学理论导论课程节选

"If I felt that I could have been increasingly effective in that job, I suppose I would have continued to do it.

VOA: special.2010.05.09

It might be that I get what matters to me even if I have, as long as I have,similar personality,even if I don't have survival.

即便只要我拥有相似的人格，不生存下去也无关紧要。

耶鲁公开课 - 死亡课程节选

And an old monk came to me and asked in a kind voice if I was hungry.

VOA: special.2010.08.01

They have maybe a sense that I can influence events by willing or wishing and if I think that-- if I have kind of a mystical side to me, then probabilities don't have a clear meaning.

他们也许觉得 我可以通过意愿或者许愿,来影响事件的发展,也许...,我说不定有神力相助,如此概率这个概念就有些模棱两可了

耶鲁公开课 - 金融市场课程节选

Well,I hope you do a good job,Colonel. If I do not, you will have my profound apologies.

VOA: special.2009.03.22

I mean, if the energy is lower to occupy a smaller volume, then if I have this room and a bunch of molecules of oxygen, and nitrogen and what have you in the air, and there are weak attractions between them, why don't they all just sort of glum together and find whatever volume they like.

我的意思是，如果占据小的体积会使能量降低，如果我有这样一个空间,和一些氧气，氮气和其他空气中有的气体，并且分子之间还有微弱的相互作用，为什么他们不黏在一起,然后占据他们所想要占据的体积。

麻省理工公开课 - 热力学与动力学课程节选

In fact,if I keep talking, soon enough you will start to think I am an old hat about this -- a real expert.

VOA: special.2010.05.09

and I knew if I wanted to be good, as good as I wanted to be, I needed to come here.

而且我知道，如果我想变得更好，变得和我想的一样好，我就得到这里来。

和纽约的留学生 - SpeakingMax英语口语达人

And even if I had enough money, I knew that such diamonds are very difficult to find.

VOA: special.2009.07.18

If I leave I will starve, if my--if I leave my kids will starve " or there'll be danger to my kids."

如果离开，我会饿死，我孩子也会饿死,或者孩子会遇到危险“

耶鲁公开课 - 心理学导论课程节选

But if I do not end this program right now, there will be fireworks from my producer.

VOA: special.2010.07.04

That I wonder if I had been manipulated I had been all to.

我不知道是不是,一直被误导了。

麻省理工公开课 - 电影哲学课程节选

He told the singer: "My daughter said if I didn't say 'hi' to you I'd be in trouble, so 'hi' from my daughter."

VOA: special.2011.01.07

If I want to clone a gene from a human, if I want to clone the gene for human isulin, mean make many copies of the gene that's responsible for making insulin, I need to know whether there are introns there or not.

如果我想要从一个人类个体克隆基因,如果我想要克隆人类胰岛素基因,亦即我要把负责生成胰岛素的基因,复制许多个副本,我就得要知道哪些是内含子,哪些不是

耶鲁公开课 - 生物医学工程探索课程节选

And: "A professor should not be annoyed with me if I receive an important call during class."

VOA: special.2009.03.12

I like, if I'm going somewhere for the first time, then I'll definitely go online and kind of google it.

我喜欢这样，如果我是第一次去某个地方，我一定会上网搜索一下。

在哥伦布环岛 - SpeakingMax英语口语达人

This means she will do something for me, if I do something helpful for her in exchange.

VOA: special.2010.01.24

Because I feel like if, if I sit in front of the computer screen for too long, I just get distracted

因为如果我坐在电脑屏幕前太长时间，就会注意力不集中的，

关于学校生活 - SpeakingMax英语口语达人

and I had to present myself and say what I would do if I were a tour guide.

我必须自我陈述，然后阐述如果我当上了导游我会做什么。

丰富多彩的社团活动 - SpeakingMax英语口语达人