YOU SAID:
She's just a smalltown girl, living in a lonely world
INTO JAPANESE
彼女はちょうど smalltown 女の子、孤独な世界に住んでいます。
BACK INTO ENGLISH
She just live in smalltown girl, lonely world.
INTO JAPANESE
彼女はちょうど素晴らしい小さな女の子、孤独な世界に住んでいます。
That didn't even make that much sense in English.