This particular fellow has been in prison before.

这个伙以前就坐过牢。

You're gonna sit right next to me.

就坐我旁边。

Uh, so, please, everyone take their seats.

请大就坐吧。

I'll just have a little sit down.

我就坐一会儿。

And then I just sit around, waiting for you to come home.

然后我就坐着等你回。

Can you take a seat in the waiting room please?

请您在等候室就坐好吗？

We sit next to each other in econ.

经济学课上我就坐你旁边。

Ma'am? I sit next to you in English.

女士 英语课我就坐你边上。

Then I'll take the one you mentioned before on the left side.

那我就坐你之前说的左边那张。

As soon as he had recovered the power of respiration he sat up and listened.

等他缓过气以后，就坐起身来侧耳细听。

There. Satisfied? I'm out of bed to chair.

你，满意了没？我起床就坐椅子上。

Oh, then sit nicely and I'll give you an apple.

哦，那就坐好，我给你一个苹果。

Senators sit and serve as jurors in all of this.

参议员就坐，参与其中，并担任陪审员。

The ground. Here, this is good right here. Oh!

坐地上就这儿 坐这儿就好！

Yes, let's just sit right here while I explain.

是的，我们就坐这儿吧，顺便解释这个词。

Why don't you get into the driver's seat and I'll get into the passenger seat?

请您在驾驶席上就坐，我坐在乘客位上好吗?

The rat sat up. You mean that? he said.

老鼠一听就坐起来了。“你这话当真？”它说。

I just go in the room and say what's on my mind and that's it.

我就坐到那个房间里，然后把我的想法说出来。

That would be a sign of bad behavior. The older adult should get to choose where they sit.

老年人应该有权选择他们就坐的地方。

Stand up or sit down in a comfortable position (keeping your back straight, though).

以舒适的姿势站立或就坐（当然，要保持背部挺直）。