YOU SAID:
once you go black you can never go back
INTO JAPANESE
一度黒く戻ることができることはありません。
BACK INTO ENGLISH
You can return black;
INTO JAPANESE
黒に戻ることができます。
BACK INTO ENGLISH
You can return to the black.
INTO JAPANESE
黒に返すことができます。
BACK INTO ENGLISH
You can return to the black.
That didn't even make that much sense in English.