YOU SAID:

I deeply apologize to both girls.

INTO JAPANESE

二人の女の子に深くお詫び申し上げます。

BACK INTO ENGLISH

We sincerely apologize to the two girls.

INTO JAPANESE

女の子二人には心よりお詫び申し上げます。

BACK INTO ENGLISH

We would like to sincerely apologize to the two girls.

INTO JAPANESE

女子生徒2人に心よりお詫び申し上げます。

BACK INTO ENGLISH

We would like to sincerely apologize to the two female students.

INTO JAPANESE

女子生徒2名には心よりお詫び申し上げます。

BACK INTO ENGLISH

We would like to sincerely apologize to the two female students.