It's kind of this feeling that changes all the time, and you can't really put a finger on it.

这种感觉一直在变化，你无法确切地说出来。

We can also check a person's pulse by putting a finger on the person's neck or wrist.

我们还可以通过将手指放在人的脖子或手腕上来检查人的脉搏。

So, if a show was running on time, the producer would put a finger on his or her nose to let the performers know.

因此，如果一个节目准时播出，制作人会用手指放到鼻子上让表演者知道。

Well, four, actually...and trying to put a finger on its countless variations and mutations is actually where influenza starts to get the better of us.

实际上是四种......试图干涉流感的无数变异和突变，实际上正是它让我们开始变得更好的地方。

A lot of them tend to have smokey notes to it, but then also kind of like a vegetal that I can't quite put a finger on.

他们中的很多人往往带有烟熏味，但也有点像我无法完全理解的植物。

But, of course, it's always hard to put a finger on exactly why a particular artist and a particular cultural moment collide in some kind of harmonic convergence to become a phenomenon, but Lauryn Hill was a phenomenon, and she was just 23.

但是，当然，我们总是很难确切地说出一个特定的艺术家和一个特定的文化时刻，为什么会碰撞出某种谐音，成为一种现象，但劳伦·希尔就是一种现象，而她当时只有 23 岁。