我要是知道点儿什么，我肯定告诉你，可我不知道。你现在说的对我还是新闻呢。

I'd certainly tell you if I knew anything, but I don't. What you're saying is news to me.

《柯林斯英汉双解大词典》

你可能想知道，也可能不想知道，你的宠物美容师、发型师、邮递员和 UPS 快递员都希望得到假期小费。

You may or may not wish to know that your pet groomer, hairdresser, mailman and UPS guy all expect a holiday tip

youdao

我只是想让自己熟悉一下这个过程，你知道的，我想知道你有没有什么建议我准备的。

I'd only be going to familiarize myself with the process, you know, check it out, I was wondering if there is anything you would recommend that I do to prepare.

youdao

So, that's a homogeneous system, one phase. You have to know if your system is an equilibrium system or not.

所以这是个均匀系统，只有一个相，你得知道你的系统,是不是个平衡系统。

麻省理工公开课 - 热力学与动力学课程节选

And it's like, you wouldn't get these kind of opportunities if you didn't know the right people, you know.

这就是，要是你不认识对了人，你是得不到这些机会的，你知道。

认识更多人 - SpeakingMax英语口语达人

It's very simple. It's this: if I know what I'm doing, it is almost inevitably the case that you would know also.

实际上十分简单：,如果我知道我创作的是什么，那么你很可能也知道我创作的内涵。

普林斯顿公开课 - 人性课程节选