All colour fades – especially under the impact of direct sunlight.
所有颜色都会褪色–尤其是在直射阳光的影响下。
The colour in this material does not fade.
这布料不褪色。
...a girl in a faded dress.
…一个穿褪色连衣裙的女孩。
Further, natural dyes tended to be muddy in hue and fade quickly.
此外,天然染料往往是浑浊的颜色而且它们很快褪色。