The microscopic structure looked like it was cooked, too, to make the pigment more durable and colorfast.

它的显微结构看起来也像煮过，使素更持久不褪。

No problem, madam. But I think the red sweater not colorfast. Would you like to have it dry cleaned?

没问题，女士。我想那件毛衣可能会掉，您愿意干洗吗？