YOU SAID:
I don't understand why you are so stupid
INTO JAPANESE
なんでそんなにバカなのかわからない
BACK INTO ENGLISH
i don't know why i'm so stupid
INTO JAPANESE
なぜ私はそんなに愚かなのかわからない
BACK INTO ENGLISH
i don't know why i'm so stupid
Yes! You've got it man! You've got it