YOU SAID:
The black box needs new black paint
INTO JAPANESE
ブラック ボックスは、新しい黒の塗料を必要があります。
BACK INTO ENGLISH
Must be the new black paint is black.
INTO JAPANESE
新しい黒の塗料は黒である必要があります。
BACK INTO ENGLISH
Black is the new black paint.
INTO JAPANESE
ブラックは、新しい黒の塗料です。
BACK INTO ENGLISH
Black is the new black paint.
That didn't even make that much sense in English.