What this does is it brings up this issue of why are you here, what do you hope to get out of this course?

所以我要问你们为什么来这，你们期望从这门课中学到什么？

耶鲁公开课 - 新约课程节选

Why are you here wearing that costume?

你在这里怎么穿着戏服呢？

街头艺人 - SpeakingMax英语口语达人

Why are you here? That is to say, why should you, we, all of us, want to study these ancient Greeks?

翻译：桃金娘银,傲骨临风 时间轴：波多 校对监制：atlayao,yank123,梁良,为什么在座的,包括我自己,都想要研究古希腊

耶鲁公开课 - 古希腊历史简介课程节选

I can see the buildings around here are new. Do you know why?

我发现这里所有大厦都是新的。你知道为什么吗？

伦敦的金融中心地 - SpeakingMax英语口语达人