The train was 40 minutes late.

火车晚点了40分钟。

《柯林斯英汉双解大词典》

Trapped in a pocket of air, they had only 40 minutes before the tide flooded the chamber.

他们被困在有一点空气的弹丸之地，再过40分钟洪水就会淹没这间屋子了。

《柯林斯英汉双解大词典》

I completed the task within 40 minutes.

我在40分钟内完成了任务。

youdao

Monday evening will be the time at which the midterm exam will be posted on the website, and that'll be at 6:00 pm Monday evening. You'll have a 24-hour period of time in which to find--I forget what I said--30 or 40 minutes? It'll be clear on the instructions. To just sit and treat it as if you're in an in-class exam situation, and write your essay.

周一晚上期中考试的内容会,粘贴到网站上，应该是晚上六点,你可以在一天之内抽出30到40分钟完成考试0,这在说明上都写明了,就把它当作课堂考试对待，写一篇短论文。

耶鲁公开课 - 旧约导论课程节选

It's a, on the beach, the beach there is nice but you go 40 minutes to the beach over there,

它，在海滩，海滩，那里很好，但是你走到海滩要40分钟，

世界是我的家 - SpeakingMax英语口语达人

Now, as we know, and by the way we're not going to write a perfect simulation here, because we're going to try and do it in 40 minutes, or 30 minutes.

现在u，我们知道，我们并不是要写一个,完美的仿真程序，因为我们得,在40或者30分钟内完成它。

麻省理工公开课 - 计算机科学及编程导论课程节选