Can you tell me, how do you know how long a meter is?

你能告诉我,你怎么知道一米有多长吗

耶鲁公开课 - 基础物理课程节选

I held off for a very long time, but I just got mine a month ago. And now I don't know how I live without it.

我拖了好长时间，一个月前才买的。而且现在我不知道离开它该如何生活。

没有智能手机活不了 - SpeakingMax英语口语达人

We seem to also have a different account of how long the flood lasted; there are more subtle contradictions throughout as well.

关于洪水持续了多久，我们有不同版本;,他们之中有很微妙的不同。

耶鲁公开课 - 旧约导论课程节选

And in the next spot, maybe I've got a really long list, and I'm going to say how to jump to get to the next element.

可能我得存放一个很长的列表了,你们也明白如何定位下一个元素,好的，这很棒，这样我有一个。

麻省理工公开课 - 计算机科学及编程导论课程节选

stay there because who knows, there are 20 million other things I might have said, but instead let me give you the opportunity to ask questions that you would like to raise, particularly if you want to ask about how they fought, as long as we have a phalanx here we might as well use it if we need too.

你们先别走,因为,谁知道还有什么呢,我还有一肚子的东西想给你们讲,但最好还是留给你们,一些提问的机会,尤其是关于战斗的问题,讲台上正好有一列方阵可以用来讲解

耶鲁公开课 - 古希腊历史简介课程节选

How long" is going to be such a useful pattern for you to use.

How long”是个特别有用的句型。

How long课堂 - SpeakingMax英语口语达人

How long do you have to be around a person to see him, to estimate how good a lecturer that person is?

你要看一个人多久，才能评估出他讲课有多好？

耶鲁公开课 - 心理学导论课程节选

Now there is a difference between scholars on how long she was a schoolteacher.

现在学者们的分歧是,他的母亲当了多久教师。

耶鲁公开课 - 1945年后的美国小说课程节选

And all of those long notes are coming on the downbeat so that's how we start to hear that as a downbeat and that's how we know to make our hand go down at that point so that's one way.

所有的长音都出现在重拍上,这就是我们怎么判断出重拍,如何判断出该什么时候把手往下摆的,所以那是一条途径

耶鲁公开课 - 聆听音乐课程节选

And this is a very fast speed, of course, it's about 700 million miles per hour. So, one way to put that in perspective is to think about how long it takes for a light beam to get from earth to the moon. Does anyone have any guesses? Eight seconds, that sounds good.

当然这是一个非常快的速度，它大约是每小时7亿英里,为了更形象化，我们,看看光从地球到月球,需要多少时间，你们猜猜是多少？,8秒，猜的不错。

麻省理工公开课 - 化学原理课程节选

No, instead we have to click other amount at bottom right there, when we have to input 4-0-0 in this screen 4-0-0 after consulting visually the little cheat sheet on the device itself it tells you in a very long chart how much one pass costs so we multiply and type in 4-0-0, we hit enter.

不，然而我们必须点击,右下边的这个，当我们需要在这个屏幕上,输入0,通过咨询那个设备上小说明,它在一个很长的图表上,告诉你，每一站需要多少钱，我们加起来,输入了4-0-0，点击输入。

哈佛公开课 - 计算机科学课程节选

Said a different way, in the case of the straight-line programs, how long would it take to run a program?

换种说法，在直线式程序里面，运行一个程序要多长时间？

麻省理工公开课 - 计算机科学及编程导论课程节选

They are trying to make sense of the tragedy that has befallen them, how a text like Joshua 23 and Joshua 24 would go a long way towards explaining their fate while retaining faith in Yahweh.

他们想要解释降临在他们身上的悲剧，章节如《约书亚书》第23和24章就花很大力气,来解释他们的命运，同时保持对耶和华的信仰。

耶鲁公开课 - 旧约导论课程节选

That's worth mentioning, how long is a war?

战争持续时间是个值得讨论的问题

耶鲁公开课 - 古希腊历史简介课程节选