YOU SAID:
don’t like this party
INTO JAPANESE
このパーティーが好きではない
BACK INTO ENGLISH
I do not like this party
INTO JAPANESE
私はこのパーティーが嫌いです
BACK INTO ENGLISH
I dislike this party
INTO JAPANESE
私はこのパーティーが嫌いです
BACK INTO ENGLISH
I dislike this party
That didn't even make that much sense in English.