I didn't know what use he could make of the desk to help him escape from the prison.

我不知道他怎样利用课桌帮助他从监狱逃脱。

youdao

I said: Of what use is that?

我说：那有何用？

youdao

What use is it praising Heathcliff to him?

称赞希刺克厉夫有什么用呢？

youdao

But that idea failed. So the agency decided to use the plane for what was then a new practice: smokejumping.

VOA: special.2009.11.24

Of what use could a dead man be to the living?

一个死人对活人有何用处？

耶鲁公开课 - 公正课程节选

To figure out even what this thing is, let alone how to use it properly. So, you know, I'm sympathetic.

就连认出这是什么东西（都很困难），更别说正确应用它了，所以我很同情这点。

经常犯的失误 - SpeakingMax英语口语达人

Now, the question arises, what use could businesses find in this approach to computer learning?

FORBES: Computers Performing on Reading Comprehension

What use are trade rules if the world's big economies refuse to abide by them?

ECONOMIST: Scrapped | The

But I do believe in paying what I use -- paying for what I use.

WHITEHOUSE: Rural Tour Day 3: Alpha, IL Town Hall