究竟用英语怎么说

口语中一般用the hell来表示“到底”，语气比较重这是个固定词组例句 What the hell is going on here? 这里到底发生了什么啊！另外 the hell 的在口语中的用法非常灵活，在加强语气方面效果非常显著 例如Get the hell out of my house!快从我的屋子里滚出去！

on earth/really/What's on earth the matter?where will they really go?英语中没有完全对应的词汇,根据不同情况来表达!

口语化的表达可以用：what the hell was that.到底怎么回事？比较书面的表达就是：where on earth do you want to be?你到底要去哪？

on earth；afterall;any way

可以用"What"这究竟怎么回事？他们究竟想去哪里？Is this how's going on? Where they really want to go?

everHow on earth did she manage that?