Why doesn't he speak to me any more?

他为啥不再理我了？

《牛津词典》

It hit me why wouldn't she want to tell me about it?

我突然想到：为什么她不想告诉我呢？

youdao

It's beyond me why she wants to marry Jeff.

我无法理解她为什么要嫁给杰夫。

《牛津词典》

"Why did you have to marry me when there were so many other girls to choose from?" she asked.

VOA: special.2009.06.27

And she was able to tell me that they can divine from the hits on their site why people are coming to that site.

她告诉我，他们可以从网站的点击次数,推断出人们为什么访问他们的网站。

普林斯顿公开课 - 人性课程节选

Now, I know it's easy to look at me and say, "God, there's an old leftie, why doesn't he grow up?"

如今,我知道你轻易就可以看着我感叹,"天啊,这个老左派,他怎么还不成熟起来"

耶鲁公开课 - 1871年后的法国课程节选

Why is this -- explain to me why this is different, what Harry Reid is doing.

WHITEHOUSE: Press Briefing by Press Secretary Jay Carney,

And this is why he has talked to my wife and this is why he has talked to me and put the pressure on us to get this bill going so that we open it up and have enough of the organs available for all the people that are potential recipients.

FORBES: How Steve Jobs Got Sick, Got Better, And Decided To Save Some Lives

So, Postmodern Generation, in this article let me explain to you why you need to break down and give me an old fashioned call or even office drop-by.

FORBES: Young People, Stop Just Texting Me and Give Me a Call Once in a While PLZ! Part Deux