So what cues are given by the eyes?

眼睛会暗示我们什么呢？

Here's another illusion caused by the eye itself.

这里有另外一个错觉的例子， 是眼睛本身造成的。

And by the eyes I can always tell when it doesn't match the smile on their face.

通过眼睛我总能看出它和人们脸上的笑容不相符。

Interestingly, when the participants were explicitly asked about eyeball extramission, only 5 percent of them fessed up to believing in some sort of force being exerted by the eyes.

有趣的是， 当参与者被明确询问眼球外移时，只有 5% 的人承认相信眼睛会施加某种力量。

Whereas our normal, bright-light photopic vision is produced by three types of color-sensitive cone cells, dark scotopic vision is produced by the eye's rod cells, which are great at sensing something's brightness, but can't discriminate different colors.

我们正常的亮光视觉是由三种对颜色敏感的视锥细胞产生的，而暗视觉是由眼睛的杆状细胞产生的，它们非常擅长感知事物的亮度，但不能区分不同的颜色。

It was far too dark to distinguish firs from other trees by the eye alone, but the peculiar dialect of sylvan language which the piny multitude used would have been enough to proclaim their class at any time.

天色太暗，单凭肉眼无法将冷杉与其他树木区分开来，但松树群使用的特殊森林方言足以在任何时候宣布它们的等级。

The grandnephew of the old employee who was struck in the eye by Garoffi's snowball is with the schoolmistress who has the red feather: we saw him today in the house of his uncle, who treats him like a son.

伤了眼睛的老人的侄子，就是帽上插红羽那位女先生所担任一级里的学生。今天在他叔父家里看见过他了。