YOU SAID:
I will win this battle if I have to
INTO JAPANESE
私がする必要がある場合、私はこの戦いに勝ちます
BACK INTO ENGLISH
I will win this fight if I need to
INTO JAPANESE
必要ならこの戦いに勝つ
BACK INTO ENGLISH
Win this battle if necessary
INTO JAPANESE
必要に応じてこの戦いに勝つ
BACK INTO ENGLISH
Win this battle if necessary
Come on, you can do better than that.