YOU SAID:
Dolphins are not fish, they are mammals.
INTO JAPANESE
イルカは魚ではなく、哺乳類です。
BACK INTO ENGLISH
Dolphins are mammals, not fish.
INTO JAPANESE
イルカは魚ではなく哺乳類です。
BACK INTO ENGLISH
Dolphins are mammals, not fish.
That didn't even make that much sense in English.