YOU SAID:
He just came back from the library
INTO JAPANESE
彼は図書館から帰ってきたばかりだ
BACK INTO ENGLISH
He just got back from the library.
INTO JAPANESE
図書館から戻ったばかりだ
BACK INTO ENGLISH
I just got back from the library.
INTO JAPANESE
図書館から戻ったばかりだ
BACK INTO ENGLISH
I just got back from the library.
That didn't even make that much sense in English.