از چیزی سررشته نداشتن
کوچکترین اطلاعی از چیزی نداشتن
کوچکترین اطلاعی از چیزی نداشتن
هیچی سرش نمی شه، نمی دونه
To not know anything about someone or something.
I don't know the first thing about computers, so you'll have to explain this to me really slowly. What's an attachment again?
... [مشاهده متن کامل]
Geoff wouldn't know the first thing about how to take care of a baby. Thank goodness Frank is there to help babysit.
Why do you presume to know what I would or wouldn't do? You don't know the first thing about me!
... [مشاهده متن کامل]