However, based on the specific color gamut of color fastness, still need to develop dye structure chromophore to address some of the color gamut range of color fastness.

• 然而，根据在特定的色域的不脱色牢量，仍需给开不收染料布局洋的不收色团，以处置在某些色域边界的不脱色牢量题目。