YOU SAID:
my brother Edison is kind of a dork
INTO JAPANESE
兄のエジソンは一種の馬鹿です
BACK INTO ENGLISH
My brother Edison is a kind of idiot
INTO JAPANESE
私の兄エジソンは一種のばかです
BACK INTO ENGLISH
My brother Edison is a kind of idiot
You've done this before, haven't you.