YOU SAID:
ore wa monkey d luffy, I am going to be the king of the pirates
INTO JAPANESE
俺はモンキー・D・ルフィ、海賊王になるんだ
BACK INTO ENGLISH
I'm Monkey D. Luffy, and I'm going to be the Pirate King.
INTO JAPANESE
俺はモンキー・D・ルフィ、海賊王になる。
BACK INTO ENGLISH
I am Monkey D. Luffy, and I will become the Pirate King.
INTO JAPANESE
俺はモンキー・D・ルフィ、海賊王になる。
BACK INTO ENGLISH
I am Monkey D. Luffy, and I will become the Pirate King.
That didn't even make that much sense in English.