You have your handgun out. It's you and the target and your trigger finger and that's all there is."

VOA: standard.2010.04.19

That's the finger thing from left finger to right finger going back and forth across the board, never touching a number more than once.

在合并时，我的左手手指,和右手手指来回地在黑板上移动，但对每个数字只会碰到一次。

哈佛公开课 - 计算机科学课程节选

It's funny when I e-mail people. I have one finger, you know.

我给别人发电子邮件很可笑。我用一根手指打字，你知道。

现在的孩子好可怕 - SpeakingMax英语口语达人

Correctness just doesn't do what it's supposed to do but then also design and design is one of those things it's a little harder to put your finger on initially, but it really is something to bear in mind especially toward terms end when you tackle your own final projects.

正确性“，就是有没有做应该做事情,然后是“设计“,刚开始时，“设计“相对来说比较难一点,但是这是直到这个学期末,都要记住的东西,当你处理的自己的最终方案时。

哈佛公开课 - 计算机科学课程节选

If the dyke goes--here's the image of the Dutch boy with his finger in the dyke.

如果堤坝垮了,这张图片就是一个男孩指着堤坝

耶鲁公开课 - 欧洲文明课程节选

You see a bleep going across the screen to indicate that they've got their finger on the pulse of what's happening, or you see it in TV shows like ER.

你们看到一个亮点在屏幕上来回跳动,来显示病人脉搏的,跳动情况,就像在急诊室的故事,这类电视中看到的那样

耶鲁公开课 - 生物医学工程探索课程节选