YOU SAID:
i haven't heard of such allergy
INTO JAPANESE
私はそのようなアレルギーについて聞いたことがありません
BACK INTO ENGLISH
I have never heard of such allergies
INTO JAPANESE
私はそのようなアレルギーについて聞いたことがありません
BACK INTO ENGLISH
I have never heard of such allergies
You should move to Japan!