为何要打这两张牌？

Why play these two cards?

youdao

她在他通红的耳朵轻语：“我为何要嫁给你？”

In his red ear, she whispered, "Why I wed you?"

youdao

她为何要包庇那个试图要杀死她的人呢？

Why would she cover for someone who was trying to kill her?

《柯林斯英汉双解大词典》

But in any case, that's why Solon's pamphlets are written in poetry  and apparently in really good poetry.

无论如何,这就是为何梭仑的小册子,要以诗歌的形式写出,而且显然是很好的诗歌

耶鲁公开课 - 古希腊历史简介课程节选

Why does he begin with this? "I went down," "catabasis" a going down. The Greek word for this is catabasis.

他为何要以这句开头？，“我南降“,降的希腊文是。

耶鲁公开课 - 政治哲学导论课程节选

There are critics of Fannie and Freddie who say, the government guarantee doesn't sound right because why is the government guaranteeing a private company?

房利美和房地美的评论家们认为,政府担保听起来有点不对劲,政府为何要担保一个私人企业呢

耶鲁公开课 - 金融市场课程节选