YOU SAID:

I can't eat that, I'm allergic

INTO JAPANESE

私はそれを食べることができません、私はアレルギーです

BACK INTO ENGLISH

I can't eat it, i'm allergic

INTO JAPANESE

食べられない、アレルギーだ

BACK INTO ENGLISH

I can't eat, I'm allergic

INTO JAPANESE

食べられない、アレルギーだ

BACK INTO ENGLISH

I can't eat, I'm allergic