Most of it is that white stuff called the sclera, while the most anterior part is the transparent cornea.

大部分是被称为巩膜的白色物质，而最前面的部分是透明的角膜。

In fact, research has shown that our surprisingly white scleras, the area that borders the iris, isn't just an accident.

事实上，研究表明我们那如此洁白的巩膜, 也就是虹膜边境的西，非是个巧合。

I know icteric sclera, yellow eyes and yellow baby.

我知道黄疸巩膜，黄色眼睛和黄色儿。

Without oligodendrocytes, there's no myelin to cover the neurons, and this leaves behind areas of scar tissue, also called plaques or sclera.

没了少突胶质细胞，也就没有保护神经元的髓鞘，还会留下织（硬化）。

The whiteness you see when you look at your eye is the sclera the outer layer that holds the whole sac of goo together.

当你看你的眼睛时，你看到的白色是巩膜，它是将整个粘液囊结合在一起的外层。

The sclera covers everywhere except the very front of your eyeball, where it connects to the clear tissue that makes up your cornea.

巩膜覆盖除眼球最前面以外的所有地方，它与构成角膜的透明织相连。

One interesting byproduct is that humans have relatively large white sclera and nearly black pupils and a dark iris.

一个有趣的副产品是，人类拥有相对较大的白色巩膜、近乎黑色的瞳孔以及深色的虹膜。

You don't see such prominent white sclera in any other primates, which means that the importance of nonverbal expressiveness and intent is especially important for human survival.

在其他灵长类动物中， 你看不到如此显著的白色巩膜，这意味着非语言表达和意图的重要性对于人类生存尤为关键。

It's so important that even dogs have evolved to have larger white sclera and more developed eyebrow muscles in order to show more of their sclera.

正因如此重要，狗甚至进化出了更大的白色巩膜和更发达的眉肌，以便展示更多巩膜。