YOU SAID:
Eternity is a forest, teeming with ghosts.
INTO JAPANESE
永遠は幽霊があふれる森です。
BACK INTO ENGLISH
Eternity is a forest full of ghosts.
INTO JAPANESE
永遠は幽霊がいっぱいの森です。
BACK INTO ENGLISH
Eternity is a forest full of ghosts.
That didn't even make that much sense in English.