So we're talking fine lines, wrinkles, pigmentation.

我们这是在讨论细纹、皱纹和色素沉。

The final picture shows pigmentation preserved in a fossil feather.

最后一幅图显示了封存在羽毛化色素沉。

So they don't participate in the generation of hair pigmentation.

因此，它们不参与头发色素沉生成。

The mottled pigmentation on the wings of some let them rest on tree bark undisturbed.

一些翅膀上斑驳沉色素可以让它们在树上休息时不被打扰。

Burford suspected that the squids could be combining different pigmentation patterns to create complex signals.

伯福德怀疑洪堡鱿鱼能将不同色素沉图案结合起来，创造出复杂信号。

Heiress elopes with coast-guard because of his luscious pigmentation!

女继承人与海岸警卫队私奔， 因为他色素沉！

During pregnancy, I think the thing that changed most about my skin was the pigmentation.

在怀孕期间，我认为我皮肤变化最大是色素沉。

How? Like other cephalopods, they can rapidly change the pigmentation patterns on their skin by contracting and relaxing their muscles.

如何做到？像其它头足那样，它们可以通过收缩和放松肌肉来迅速改变皮肤上色素沉图案。

We must challenge the rights of any people who see fit to segregate human beings solely on grounds of pigmentation.

我们必须挑战那些人权利，他们认为应该将人们隔离开来，仅仅是因为肤色不同。

My pigmentation gets worse like with pregnancy.

我色素沉变得更糟，就像怀孕一样。

It's a ring of skin pigmentation called melasma.

这是一圈叫做黄褐斑皮肤色素沉积。

It has like a little bit of this beautiful kind of brick pigmentation to it.

它带有一点这种美丽砖红色调。

Woo, I'm really white. Freckles. " Freckles" are these dots or skin pigmentations that I have.

呜呜呜我真白了雀斑。 “雀斑”是我身上这些斑点或皮肤色素沉。

I started like, just researching into things and trying to get rid of my pigmentation.

我开始喜欢，只是研究事并试图摆脱我色素沉。

Well, we kind of just look at the bottom to see. So that pigmentation, this is all algae.

好吧，我们只是看看底部。所以说色素沉，这都是藻。

It helps with also the pigmentation, the evenness of your skin.

它还有助于色素沉和皮肤均匀度。

And you can see I don't actually have any base on my lids as well, just pigmentation, which sometimes helps.

你可以看到， 我眼睑上其实也没有打底，只有色素， 这有时会有帮助。

Like other cephalopods, they can rapidly change the pigmentation patterns on their skin by contracting and relaxing their muscles.

像其他头足一样，它们可以通过收缩和放松肌肉来迅速改变皮肤上色素沉模式。

Always suffered with hyper pigmentation so this is a step that's important for me.

总是患有色素沉过度，所以这一步对我来说很重要。

These researchers say hair pigmentation is an active process, involving stem cells that travel up and down the hair follicle to produce pigment.

这些研究人员说，头发色素沉是一个活跃过程，涉及干细胞在毛囊中上下移以产生色素。