Bourbon House displays the numbered area on a chalk board behind the oyster bar for their customers to see.

VOA: standard.2010.05.08

Those are the familiar and empirical objects that we can see, pieces of paper, bodies, pieces of chalk, bars of metal.

那就是我们能看见的,熟悉的已知的物体，纸，身体，粉笔，金属棒。

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But suppose you are in a train and you're moving past me and you look at this piece of chalk.

但假如你在火车上,从我面前驶过,你看着这支粉笔

耶鲁公开课 - 基础物理课程节选

Clearly, if I take a chalk like this one here, and I throw it on the ground, and it breaks in little pieces, if I run the movie backwards that doesn't make sense, right?

很清楚，如果我拿一支这样的粉笔，把它扔到地上，它会摔成碎片，如果我们把这个场景倒过来放映,那是没有意义的，对吧？

麻省理工公开课 - 热力学与动力学课程节选

- Well, just a moment ago, we did have -- -- and this time I'll use some chalk here -- a moment ago, we did have a picture depicting what was going on when you call the function.

好的，刚才，我们确实有-,这一次我将用一些粉笔-,刚才，我们有一张图描绘了当我们调用函数的时候,会发生什么事情。

哈佛公开课 - 计算机科学课程节选

It's not the most interesting physical object in the world, but it's a whole lot more interesting than a piece of chalk.

它虽不是这个世界上最吸引人的物理对象,但它能干的事比一根粉笔能干的有趣多了

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It could be that a random distribution-- I don't have colored chalk here I don't think, so I will use a dash line to represent the fat-tailed distribution.

这是一个随机分布,这里没有彩色粉笔,我就用虚线,来表示长尾分布

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What I can do with is some more chalk.

我来换根粉笔好了

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If you believe black men are criminals, then when you see a black man who is a criminal you'll chalk it down as support but you'll pay less attention to evidence that white men are criminals and some black men are not criminals.

如果你相信黑人都是罪犯，当你看到一个是罪犯的黑人时,你就会觉得这是证据,但你不会注意其他证据,证明白人也有罪犯,黑人也有不是罪犯的。

耶鲁公开课 - 心理学导论课程节选

You've got to pretty much take that chalk, and make a slurry out of it, put water, and dry it back up, put in a mold, and then you can have the chalk again, but you can't just glue it back together.

你得尽可能地收集它的碎片，把它做成粉浆，加水然后风干，放进模具，然后你就能重新得到这支粉笔，但是你不能简单地把它粘起来。

麻省理工公开课 - 热力学与动力学课程节选

You might think -- and this board is -- and you know what, let's use the computer because it will erase more cleanly than chalk.

你可能会想--这个板子是--你们懂得，让我们使用电脑,因为它能比粉笔擦除地，更干净些。

哈佛公开课 - 计算机科学课程节选

It can do all sorts of things a piece of chalk can't do.

它能干一堆粉笔干不了的事

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Let me draw a quick picture in chalk here.

我用粉笔画一个简单的图。

哈佛公开课 - 计算机科学课程节选

Just think of them as the set of abilities that people have, the things that we can do that other physical objects-- chalk, radios, cars-- those things can't do.

只是把它们视为人具备的能力,作为人有别于粉笔,收音机,汽车等其他物体的能力

耶鲁公开课 - 死亡课程节选

Now this is fundamentally important, and as you know that means that it warrants the exalted distinction of being put up in colored chalk.

这个非常重要，我用彩色粉笔将它写出来就是为了区分,它与其他公式的区别并强调其重要性。

麻省理工公开课 - 热力学与动力学课程节选

For example, if you're talking about the chalk--if I throw the chalk, you will have to know where it is and how fast it's moving.

比如说,这支粉笔,如果我扔出这支粉笔,你就像知道它的位置和速度

耶鲁公开课 - 基础物理课程节选

A piece of chalk can be broken.

一根粉笔可以被破坏。

耶鲁公开课 - 死亡课程节选

Here's a piece of chalk.

这有一根粉笔。

耶鲁公开课 - 死亡课程节选

I'm all set, I only use this chalk.

我很好，不---我准好了，我只有这只粉笔，I’m，fine。，I，don’t，–

麻省理工公开课 - 热力学与动力学课程节选