YOU SAID:
Two ships passing in the night
INTO JAPANESE
二つの夜に渡すを船します
BACK INTO ENGLISH
pass on the night of the two ships the
INTO JAPANESE
2 隻の船の夜に渡す
BACK INTO ENGLISH
on the night of the two ships to pass
INTO JAPANESE
2 隻の船を渡すための夜に
BACK INTO ENGLISH
on the night of the two ships to pass
That didn't even make that much sense in English.