YOU SAID:

i once ate a potato with my eyes

INTO JAPANESE

私は一度自分の目でジャガイモを食べた

BACK INTO ENGLISH

Once I ate potatoes with my own eyes

INTO JAPANESE

ジャガイモを自分の目で食べたら

BACK INTO ENGLISH

If you eat potato with your own eyes

INTO JAPANESE

自分の目でジャガイモを食べるなら

BACK INTO ENGLISH

If you eat potatoes with your own eyes

INTO JAPANESE

自分の目でジャガイモを食べるなら

BACK INTO ENGLISH

If you eat potatoes with your own eyes