某件事

他们收集的嘛，就是做过某件事的经历。

What they collect is experiences from having done certain things.

只是有时候你也知道当他对某件事兴奋时天啊

It’s just that sometimes, you know, when he gets excited about something, oh my God.

— 杀人回忆 (2003)

他记得很久以前在这做了某件事所以回来看看

He remembered doing something here a long time ago, so he came back to take a look.

— 杀人回忆 (2003)

所以你会坐在沙发上问人家对某件事有什么感想？

So you sit on the couch and ask people what they think about something?

— 大病 (2017)