YOU SAID:

yo bro why is there a girl in our baement

INTO JAPANESE

よお兄さん、どうして私たちの地下室に女の子がいるの？

BACK INTO ENGLISH

Yo brother, why is there a girl in our basement?

INTO JAPANESE

兄弟よ、なぜ私たちの地下室に女の子がいるのですか?

BACK INTO ENGLISH

Brother, why is there a girl in our basement?

INTO JAPANESE

兄弟よ、どうして私たちの地下室に女の子がいるの?

BACK INTO ENGLISH

Brother, why is there a girl in our basement?