YOU SAID:

My planted potato bevame a potato tree and now all my neighbors come over and eat potatos

INTO JAPANESE

私の植えたジャガイモはジャガイモの木になり、今では隣人全員がポテトを食べに来ます

BACK INTO ENGLISH

The potatoes I planted become potato trees and now all of my neighbors come to eat potatoes

INTO JAPANESE

私が植えたジャガイモはジャガイモの木になり、今では隣人全員がジャガイモを食べに来ます

BACK INTO ENGLISH

The potatoes I planted become potato trees and now all of my neighbors come to eat potatoes