YOU SAID:

you are ugly because you are your father's offspring

INTO JAPANESE

あなたはあなたのお父さんの子孫だからあなたは醜いです

BACK INTO ENGLISH

You are ugly because you are a descendant of your father

INTO JAPANESE

あなたは父親の子孫であるのであなたは醜いです

BACK INTO ENGLISH

You are ugly because you are a descendant of your father