Tim Hensley的《沃利·格罗皮乌斯》大概是我今年最喜爱的漫画小说，我也正在试图搞明白它到底是什么。

Tim Hensley's "Wally Gropius" was maybe my favorite graphic novel of the year, and I'm still trying to figure out what exactly it is.

youdao

很难解释它到底是什么，不是迷途。

It's hard to explain exactly what it is, it's not getting lost.

youdao

这下面有东西。 但是你不能肯定它到底是什么。

There is something down there,but you're not sure exactly what it is.

youdao

So what is this all about? What is an object in object-oriented programming?

所以它到底是什么呢？,面向对象编程中的对象到底是什么呢？

麻省理工公开课 - 计算机科学及编程导论课程节选

Then you start to wonder well what is the system and ? what is it supposed to do?

于是你开始质疑,这个系统到底是什么,还有它到底是要干什么呢？

耶鲁公开课 - 金融市场课程节选

It's hard to explain exactly what it is, It's not getting lost.

很难解释它到底是什么，不是迷途。

普林斯顿公开课 - 人性课程节选