YOU SAID:

i hate mashed potatos

INTO JAPANESE

私はマッシュポテトが嫌い

BACK INTO ENGLISH

I dislike mashed potatoes

INTO JAPANESE

マッシュポテトが嫌い

BACK INTO ENGLISH

I do not like mashed potatoes

INTO JAPANESE

マッシュポテトは好きではない

BACK INTO ENGLISH

I do not like mashed potatoes