One of the perhaps easiest ones to put your finger on is what if the computer is out of memory?

一个可能的情况是,计算机的内存不足？

哈佛公开课 - 计算机科学课程节选

But you can't put your finger on what the source of that confrontation was.

但是你还是搞不明白为什么她老是要跟你对着干。

I don't know 课堂 - SpeakingMax英语口语达人

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

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