YOU SAID:
If you don't have a licence, how can you drive?
INTO JAPANESE
無免許なのにどうやって運転できるの?
BACK INTO ENGLISH
How can you drive without a license?
INTO JAPANESE
無免許でどうやって運転できるの?
BACK INTO ENGLISH
How can you drive without a license?
That didn't even make that much sense in English.