美國俚語大全:where in the world究竟在哪里

where in the world:究竟在哪里

例句：

I think we're completely lost. We've been driving around for hours and I've got no idea where in the world we are.

我想我們徹底迷路了，我們在這開車兜了幾個小時但還是不知道我們究竟在哪。

It's the middle of summer so where in the world are you going to skiing?

現在是夏天，你究竟要到哪里去滑雪啊?