当我看到某张牌时，我被困住了，所以我会留出空间，等待那张牌恰好出现。

I get down to a certain card and I am stumped, so I will leave a space waiting for that card to appear on cue.

youdao

他到达时我恰好在车站上。

I happened to be at the station when he arrived.

《新英汉大辞典》

她来访时，我们恰好外出了。

We chanced to be out when she called.

《新英汉大辞典》

I was visiting Harvard and MIT in Cambridge and I rented a house and this guy was next door.

我在剑桥市的哈佛和麻省理工访问时,在校外租房,这人恰好是我邻居

耶鲁公开课 - 金融市场课程节选

But whatever your reason for being here this is in fact our introduction to Computer Science; and contrary to what you might have heard or seen or perceived in high school, odds are computer science is not quite what you imagined it to be.

但是不管你们来这儿的原因是什么,这门课介绍的都是计算机科学,可能与你们平时听到的看到的,或者在高中时所想象的恰好相反,计算机技术的优势完全不是你想象的那样。

哈佛公开课 - 计算机科学课程节选

That is to say, when the rules governing authority have broken down in times of crisis, and that was certainly true in Hobbes' time, a time of civil war and crisis.

这就是说，当统治权力,在危机下崩溃时，这恰好就是霍布斯时代的情况，充满内战和危机的时代。

耶鲁公开课 - 政治哲学导论课程节选