YOU SAID:
hello my friend is dumb
INTO JAPANESE
こんにちは私の友達は馬鹿です
BACK INTO ENGLISH
Hello my friend is a fool
INTO JAPANESE
こんにちは私の友人はばかです
BACK INTO ENGLISH
Hello my friend is an idiot
INTO JAPANESE
こんにちは私の友人はばかです
BACK INTO ENGLISH
Hello my friend is an idiot
You've done this before, haven't you.