We're not being merely churlish, I think, if we want to ask why someone would want to write a poem in such a form.

我们要问为什么会有人,想要写这种形式的诗并非毫无道理。

耶鲁公开课 - 弥尔顿课程节选

And you have to write an essay about why you want to go to law school

同时，你要写一篇文章，谈谈你为什么想上法学院，

法学院的入学过程 - SpeakingMax英语口语达人

You didn't know who wrote it, where, when, how, why, and someone says to you, "I want you to draw some conclusions about that piece of writing.

你不知道是谁，在哪里，什么时间，怎么样，为什么要写,然后你被要求对篇文章，做一个总结。

耶鲁公开课 - 旧约导论课程节选

If you didn't really believe that your body was going to die, why would you ever bother writing a will?

如果人们不相信自己的肉体会消亡，为什么要花功夫写遗嘱？

耶鲁公开课 - 死亡课程节选

Indeed, in addition to finding him very difficult you've probably said, "Why does he have to write like that?" In other words, "Yeah, okay. He's difficult, but isn't he making it more difficult than it needs to be?"

事实上，除了发现他难懂以外，你可能会说，“为什么他要这样写？“，换句话说，“是的，他的思想很难懂，但是他这样写不是让他的思想更难懂了吗？“

耶鲁公开课 - 文学理论导论课程节选

So why is that?

我们先想想她为什么要这样写？

耶鲁公开课 - 1945年后的美国小说课程节选