我觉得头晕，得坐下来。

I feel giddy; I must sit down.

youdao

我们得坐下来解决分歧。

We must sit down together and settle our differences.

youdao

我得坐下来休息一下。

I have to sit down and have a rest.

youdao

And he sat around and thought, "Well, I'm going to do something."

他坐下来就想,我得干点什么

耶鲁公开课 - 1871年后的法国课程节选