YOU SAID:

Can you find out why this is the way it is

INTO JAPANESE

なぜこれがそうなのか分かりますか

BACK INTO ENGLISH

Do you know why this is the case

INTO JAPANESE

なぜそうなのか知っていますか

BACK INTO ENGLISH

Do you know why

INTO JAPANESE

なんでか知ってる？

BACK INTO ENGLISH

Do you know why?

INTO JAPANESE

なんでか知ってる？

BACK INTO ENGLISH

Do you know why?