What I'm going to do is I want to draw the two functions we just found and see what they look like.

下面我们绘制两个函数图像,看看图像是什么样的

耶鲁公开课 - 博弈论课程节选

Let's see what happens, just to get an idea of how big the improvement is.

让我们看看这意味着什么，看看这个进步到底有多大。

麻省理工公开课 - 计算机科学及编程导论课程节选

And that's all that's big enough to pass through or small enough to pass through. And if we go up even just one row on the periodic table to potassium, what we actually see is now that it's going to be too large, and, in fact, a potassium solvated with one water molecule won't go through our channel.

就是这样刚好大到它通过,或者说刚好小到它通过,即使我们再沿着周期表往下走仅仅一行到钾离子，我们看到的就将是它的个头太大了，实际上，溶解于一个水分子的单个钾离子,不能穿过我们的通道。

麻省理工公开课 - 化学原理课程节选

This is a food, a common food that most people would recognize, and I'd just like to see if you could guess what it is from the list of ingredients, so take a moment to look at the list of ingredients and then I'll see if you can guess.

这是一种食品,一种大多数人都见过的普通食品,我想看看,大家能否通过配料表猜出这是什么食品吗,所以,花点时间来看看这张配料表,看看大家能不能猜出来

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

We did it for silly purposes just to see how big each data type was, but on most systems the size of a char is what?

只是为了很傻的目的,来看看每个数据类型多大，但是在大多数的系统中char的大小是多少呢？

哈佛公开课 - 计算机科学课程节选

We start with j pointing here, and we can see what this loop's going to do, right? j is just going to move up.

我们让j指向这里，我们能看到这个，循环要做什么？,对吧，j要开始移动了。

麻省理工公开课 - 计算机科学及编程导论课程节选