YOU SAID:

Whose stinky brat is this?

INTO JAPANESE

それは誰の臭いが悪いのですか？

BACK INTO ENGLISH

Whose smell is bad for that?

INTO JAPANESE

誰のにおいが悪いのですか？

BACK INTO ENGLISH

Whose smell is bad?

INTO JAPANESE

誰のにおいが悪いのですか？

BACK INTO ENGLISH

Whose smell is bad?