YOU SAID:

you do not even know our tongue, do you?

INTO JAPANESE

あなたは私たちの舌さえ知らないのですか？

BACK INTO ENGLISH

Do you not even know our tongue?

INTO JAPANESE

あなたも私たちの舌を知らないのですか？

BACK INTO ENGLISH

Don't you know our tongue too?

INTO JAPANESE

あなたも私たちの舌を知らないのですか？

BACK INTO ENGLISH

Don't you know our tongue too?