YOU SAID:

blue masks are better than black masks because its blue and blue is blue

INTO JAPANESE

青と青は青なので、青のマスクは黒のマスクよりも優れています

BACK INTO ENGLISH

Blue masks are better than black masks because blue and blue are blue

INTO JAPANESE

青と青は青なので、青のマスクは黒のマスクよりも優れています

BACK INTO ENGLISH

Blue masks are better than black masks because blue and blue are blue