YOU SAID:
I have committed war crimes.
INTO JAPANESE
私は戦争犯罪を犯しました。
BACK INTO ENGLISH
I committed a war crime.
INTO JAPANESE
謝らなければなりません
BACK INTO ENGLISH
I have committed a crime.
INTO JAPANESE
謝らなければなりません
BACK INTO ENGLISH
I have committed a crime.
You've done this before, haven't you.