I know this is so, because when I put my small finger in front of the moon, my fingernail covers it."

VOA: special.2009.03.28

Advance this pointer-- this finger, to the next element of the list which is 4, make the comparison.

前移这个指示器--也就是这根手指，让它指向列表中的,下一个元素4，再做比较。

哈佛公开课 - 计算机科学课程节选

This half, I'm gonna put my finger on the 1 and notice I can do the same thing.

这一半，指向1,注意到我可以做同样的比较。

哈佛公开课 - 计算机科学课程节选

And this is how scientists say the Finger Lakes came to be.

VOA: special.2009.01.05

They smiled. I pointed my finger at them and said, " If you keep this up, you'll both go crazy but let me know what happens as you go along."

他们笑了，我指着他们说“,如果你们继续这样，你们都会疯的,但你们继续的时候得让我知道“

耶鲁公开课 - 1945年后的美国小说课程节选

My finger is a-shaking on this here trigger."

VOA: special.2009.11.14

You can certainly beat this with a ticking of finger typing.

当然你用手指敲击一下就可以。

斯坦福公开课 - 7个颠覆你思想的演讲课程节选

And Charles Darwin actually, who was an astute observer of human behavior, tells a nice story to illustrate this: how "a native touched with his finger some cold preserved meat and plainly showed disgust at its softness whilst I felt utter disgust at my food being touched by a naked savage though his hands did not appear dirty."

达尔文，对人类行为观察入微，他有一个故事很好地解释了反感：,“一个土著用手指碰冷腌肉,那种软软的质地让他感到很反感,而让我感无无比反感的是我的食物,被一个没穿衣取的土著碰了，虽然他的手不脏“

耶鲁公开课 - 心理学导论课程节选

I still have to do this process and here is where the finger thing gets a little more useful 'cause I have longer lists.

我仍需要进行这一步骤,在这儿手指的方法就比较有用，因为,列表比之前的要长。

哈佛公开课 - 计算机科学课程节选

I'm gonna use my left finger and my right finger and each of which is gonna point at the start of each of this list.

用我的左手手指和右手手指,每个手指指向每个列表的开始处。

哈佛公开课 - 计算机科学课程节选

So on this half, I'm gonna put my finger on the 2.

在这一半，我将手指指向。

哈佛公开课 - 计算机科学课程节选

Now, I'm gonna advance this finger.

这根手指向前一点。

哈佛公开课 - 计算机科学课程节选

One, then I advance this finger.

，然后我前移手指。

哈佛公开课 - 计算机科学课程节选

I advance this finger to 3.

前移这根手指到。

哈佛公开课 - 计算机科学课程节选