How to say"徒儿,你还不知错吗?"in English?

How to say"徒儿,你还不知错吗?"in English?
How to say"徒儿,你还不知错吗?"in English?

How to say"徒儿,你还不知错吗?"in English?
Haven't you realized that you are wrong,my child?

apprentice, you still unrealize your mistakes?