"Is it true?" 这个问句用英语可以说成 "Is that true?" 或者 "Is it real?"。它来源于英语中对真实性的询问。例如，你可以说：

Is it true that the Earth is round?

Is it true that you're moving to a new city?

Is it real that you won the lottery?

这些例句都表示对某件事情真实性的确认。