This sentence pattern is great when you want to express regret for something that you perhaps did not do.

当你想表达对一些过去没做成的事情感到后悔时，你可以使用这个句型。

youdao

Is this project something that you think is doable?

你认为此方案可行吗？

《柯林斯英汉双解大词典》

Sometimes they do something that you find hard to understand.

有时他们会做一些你很难理解的事情。

youdao

It's a memory from childhood or it's eating something that you know you weren't supposed to, but you did it anyway and really enjoyed it.

VOA: special.2010.02.17

So that, to think nothing is something you have to work at; it's something that you can be preoccupied with.

所以脑子里一片空白,也是需要你努力的事;,需要全神贯注的事。

耶鲁公开课 - 1945年后的美国小说课程节选

So when your friend ask you to go out that night even though it's something that you usually like to do,

所以当朋友们想叫你晚上一起出门玩的时候，尽管这是你平常挺爱干的事，

I feel like 课堂 - SpeakingMax英语口语达人

And something that you and I have in common is we both have small children.

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You are going to immediately seek to trade them for something that you want.

FORBES: Sorry Paul Krugman, But We Still Need Say's Law

Was that a Commons joke or was that something that you take quite seriously?

BBC: Take your politics too seriously