I went home directly I had finished work.

我一干完活就回家了。

《牛津词典》

But by the time I had finished the trip, I was an experienced traveler.

但当我结束旅行时，我已经是一个颇有经验的旅行者了。

youdao

I had finished ironing your shirt before you got up.

我在你起床前就熨好了你的衬衫。

youdao

So, I had finished my degree, and then, um,

这样，我就完成了戏剧的专业，拿到了学位，然后呢，

换专业的理由 - SpeakingMax英语口语达人

So if you've finished 6 months of learning, don't say, "Oh, I've had enough of it. I know."

所以当你完成了6个月的学习后，别说，“噢，我觉得我已经学好了，我都懂了。”

学第二外语的时候 - SpeakingMax英语口语达人

What did not cross my mind as I was crossing the finish line was that I had finished.

NPR: The Finish Line: What The Bombing Was Like

We arrived at my hotel, 17 kilometres away, before I had finished it.

ECONOMIST: Excessive

As soon as he finished eating, he would light a cigarette and snap his fingers for the bill, not bothering to check whether I had finished, too.

NEWYORKER: Naima