YOU SAID:
mary is so dumb idiot
INTO JAPANESE
マリーはとても馬鹿だ
BACK INTO ENGLISH
Mary is so stupid.
INTO JAPANESE
メアリーはとても馬鹿です。
BACK INTO ENGLISH
Mary is very stupid.
INTO JAPANESE
メアリーはとてもばかです。
BACK INTO ENGLISH
Mary is very stupid.
You've done this before, haven't you.