YOU SAID:

My brother lost his sense of smell back in the war, now he smells by staring really hard

INTO JAPANESE

兄は戦争で嗅覚を失ったが、今はじっと見つめてにおいを嗅いでいる

BACK INTO ENGLISH

My brother lost his sense of smell in the war, but now he stares and smells

INTO JAPANESE

兄は戦争で嗅覚を失ったが、今はじっと見つめて嗅いでいる

BACK INTO ENGLISH

My brother lost his sense of smell in the war, but now he stares and smells