Look here--I'll get suspicious of you, first thing you know.

听着——首先你要知道，你有点可疑。

youdao

'First thing you know, we'd all be eating stewed chickweed and acorns.

首先你知道，我们都得吃炖繁缕和橡子。

youdao

Your mother's body is the first thing you know and, frankly, it's very attractive and it turns you on.

你母亲的身体是你认识到的第一件事物，极具吸引力并且让你兴奋。

youdao

"You know, the judge sentenced me here, so my first thoughts were kinda, you know,uh,this is kinda, Shakespeare's not my thing.

VOA: special.2010.06.03

I wanted to show you that, so, first thing I'm going to do is say, all right, I know I'm going to need square root in here, so I'm going to, in fact, import math.

我们可以开始完成这个方法了，我想让你们看到完成这个方法的过程，第一件事情就是,我们在这儿需要一个求平方根的方法，实际上我将引入math包。

麻省理工公开课 - 计算机科学及编程导论课程节选

When you wake up in the morning in Baghdad, what's the first thing you want to know?

NPR: Petraeus Faces 'Complex' Demands in Iraq

The first thing you need to know is that the doctors are wrong.

CNN: How can I help someone I fear is abusing Adderall?

Now, you've probably never heard of a Baird's tapir, so the first thing you need to know is that it's technically a Spanish word.

CNN: Apparently This Matters: Baby Baird's tapir