YOU SAID:
I'm the best person of the world and the coolest person in de world!
INTO JAPANESE
私は世界一の最高の人であり、世界一クールな人です!
BACK INTO ENGLISH
I am the best person in the world and the coolest person in the world!
INTO JAPANESE
私は世界で一番の人で、世界で一番クールな人です!
BACK INTO ENGLISH
I am the best person in the world and the coolest person in the world!
This is a real translation party!