YOU SAID:
HE BECAME ONE OF THEM!
INTO JAPANESE
彼はそれらの1つになりました!
BACK INTO ENGLISH
He has become one of them!
INTO JAPANESE
彼はその一人になりました!
BACK INTO ENGLISH
He became one of them!
INTO JAPANESE
彼はその一人になりました!
BACK INTO ENGLISH
He became one of them!
Come on, you can do better than that.