你到底想要做什么用英文怎么说？ 我到底想要什么英语怎么说

我想知道你到底要干什么 英文怎么说 I want to know what you want to do on earth.

到底什么才是我想要的英文怎么说 到底什么才是我想要What exactly is what I want

“我到底想要什么”用英语怎么说 what exactly do i want？(what exactly do i wish to get？what exactly do i wish to want？(need？