What is for what reason?

究竟是为了什么缘故？

youdao

And for what reason?

原因是什么呢？

youdao

The first time, I was the only admin of the fan page and my account got suspended (for what reason, I still do not know).

第一次，我是粉丝页的唯一管理员，我的账户被暂停了(因为什么，我还不知道)。

youdao

He still seems. -For what reason?

他看起来，为什么呢？

麻省理工公开课 - 电影哲学课程节选

What do you think is the reason for San Francisco being such a diverse place with people from all around the world?

为什么旧金山能聚集全世界各个地方的人呢？

移民者的都市 - SpeakingMax英语口语达人

For some reason, at the top of this file, I've also included what I've called a function prototype.

因为一些原因，在这个文件顶端，我包含了一个函数原型。

哈佛公开课 - 计算机科学课程节选

But it's a silly pledge for what reason?

BBC: News Online

The futures exchange views both types of activity the same, they do not care who is buying what for what reason or if the prices are going up or down, they make money either way.

FORBES: Obama Released the SPR, and All He Got Was...Nothing

Actually, that was the cover story for what may have been the real reason for the operation.

NPR: E. Howard Hunt and the Watergate Break-In