When you feel it, you know it.

你能感知它，也能了解它。

youdao

Love is something that you need to WORK on, but when you feel it coming, when it first touches your schnozz, hold onto it, don’t scare it off.

爱正是你需要努力去做的一些东西，但当你感到它即将来临的时候，当你第一次亲身体验到它的时候，请紧紧地抓住它，别吓跑它。

youdao

When someone wants to pour it on you, don't feel hurt.

当有人想把它泼在你身上时，不要感到悲伤。

youdao

When you can help someone new in town solve a problem, you feel good about it.

VOA: special.2010.07.16

And this is very much deliberate on our part so you just don't feel that inevitable angst when it comes to asking what you think is a dumb question and probably isn't, but you don't need to disclose your name.

这在我们的角度上来说是非常深思熟虑的,所以你们不要认为那是必然的麻烦,当问了一个你认为是愚蠢的问题,或者可能不是，但是你不必要,公开你的名字。

哈佛公开课 - 计算机科学课程节选

when you feel upset or when you feel frustrated that something is not going the way that you wish it would.

当你觉得很失落，或者当你因为事情不像你期望的那样进展而感到沮丧时，你也可以使用这个句型。

I'm frustrated 课堂 - SpeakingMax英语口语达人

"The council supply the grit, a shovel and a high visibility jacket for health and safety reasons and you just go out when you feel it's appropriate and clear paths in your local community just to help others, " he said.

BBC: Telford Snowboard and Ski Centre forced to shut by snow

And I know how hard you all work, and practicing even when you don't feel like it sometimes, right, and lugging heavy instruments around when you don't feel like it, pushing yourselves to learn new pieces, or getting that last measure just right.

WHITEHOUSE: White House Workshop: Classical Music

"It is really the emotion and what you personally feel when you wear it that makes a fragrance your signature, " she says.

WSJ: Finding a Signature Fragrance