YOU SAID:
We could be immortals, but not for long, for long.
INTO JAPANESE
私たちは不滅である可能性がありますが、長くはありません。
BACK INTO ENGLISH
We can be immortal, but not long.
INTO JAPANESE
私たちは不滅になることができますが、長くはありません。
BACK INTO ENGLISH
We can be immortal, but not long.
That didn't even make that much sense in English.