YOU SAID:
you are the most useless person in the world
INTO JAPANESE
あなたは世界で最も役に立たない人です
BACK INTO ENGLISH
You are the most useless person in the world
INTO JAPANESE
あなたは世界で最も役に立たない人です
BACK INTO ENGLISH
You are the most useless person in the world
That didn't even make that much sense in English.