What am I doing? Ah, it's Sunday morning. So... And I usually work seven days a week.

我在写什么？啊，是周日的早晨。所以……我一般都是一周工作七天的。

正在写论文 - SpeakingMax英语口语达人

He was the kid who was covered with mud for seven days, He said, "It doesn't look the same to me anymore, I think there were sort of spiritual awakening for him during that.

当时，他还是个孩子,远足的七天里，他浑身是泥，他说：“我对风雨的认识有了改变，可能在这次远足中,他有了灵性上的觉醒。

普林斯顿公开课 - 人性课程节选

Seven days a week, it's free to get in. You just have to buy a tea.

一周七天，都可以免费进入。你只需要买一杯茶就可以了。

布鲁克林的变化 - SpeakingMax英语口语达人

Now the story of creation in Genesis 1 takes place over seven days, and there's a certain logic and parallelism to the six days of creating.

创世纪》第一章中的创世在七天内完成，它和六天创世的故事在逻辑上有一些对照。

耶鲁公开课 - 旧约导论课程节选