YOU SAID:

My name is the longest in the world and japaneese will murder my sentance haha

INTO JAPANESE

私の名前は世界で一番長く、日本人は私のセンテンスを殺します

BACK INTO ENGLISH

My name is the longest in the world and the Japanese kill my sentence

INTO JAPANESE

私の名前は世界で最も長く、日本人は私の文を殺します

BACK INTO ENGLISH

My name is the longest in the world and the Japanese kill my sentence