YOU SAID:
i want to eat potatoes forever
INTO JAPANESE
私はポテトを永遠に食べたい
BACK INTO ENGLISH
I want to eat potato forever
INTO JAPANESE
いつまでもジャガイモを食べたい
BACK INTO ENGLISH
I want to eat potatoes forever
INTO JAPANESE
いつまでもジャガイモを食べたい
BACK INTO ENGLISH
I want to eat potatoes forever
That didn't even make that much sense in English.