YOU SAID:

you are a very not dumb horse that cannot do Spanish

INTO JAPANESE

あなたはスペイン語ができない非常にばかな馬ではありません

BACK INTO ENGLISH

You are not a very dumb horse that can not speak Spanish

INTO JAPANESE

あなたはスペイン語を話せない非常にばかげた馬ではありません

BACK INTO ENGLISH

You are not a very ridiculous horse that can not speak Spanish

INTO JAPANESE

あなたはスペイン語を話せない非常にばかげた馬ではありません

BACK INTO ENGLISH

You are not a very ridiculous horse that can not speak Spanish