'I don't know what you're talking about,' he blustered.

“我不知道你到底在说什么！”他气势汹汹地说。

《牛津词典》

We were having an important discussion about diplomacy and the next thing I know, you're talking about that diplomatic courier in the dingy suit over there.

我们正在进行一个关于外交的重要讨论，接下来我知道的是，你正在谈论那边那个穿着肮脏衣服的外交信使。

youdao

But while you're talking to me, you're going to hear the pride I take in my family, and my kids are going to know that I've got their back.

但在你和我交谈的过程中，你将会听到我对我的家庭感到骄傲，而且我的孩子们将会知道我是支持他们的。

youdao

I don't even know what you're... How... What are you talking about?You want me to go away? I can't...

VOA: standard.other

For example, if you're talking about the chalk--if I throw the chalk, you will have to know where it is and how fast it's moving.

比如说,这支粉笔,如果我扔出这支粉笔,你就像知道它的位置和速度

耶鲁公开课 - 基础物理课程节选

But I will say this: that, you know, when we're talking about the relationship between African-Americans and Afro-Brazilians, a lot of things that I think we don't often appreciate is that African-American presence in Brazil can have even a greater impact.

NPR: Afro-Brazilian, African-American Ties

And, again, I think, to take one -- you know, if you're talking Democrats versus Republicans, look, even in the HELP committee, again, which has progress this week I think of over a hundred amendments from Republicans have been adopted throughout the course of the debate in that committee.

WHITEHOUSE: Press Briefing

What you've said here today, what you've been saying for eight years, what you stand for, and what I know you will continue to do in the future, is exactly what we're talking about in this citation, about inspiring those who will hopefully be carrying the torch forward with you, and after your departure from the Senate.

CENTERFORSECURITYPOLICY: Center For Security Policy