YOU SAID:
hello im A nice person
INTO JAPANESE
こんにちはイムいい人
BACK INTO ENGLISH
Hello im a good person
INTO JAPANESE
こんにちは私はいい人です
BACK INTO ENGLISH
Hello I am a good person
INTO JAPANESE
こんにちは私はいい人です
BACK INTO ENGLISH
Hello I am a good person
That didn't even make that much sense in English.