translation.en: And the light that falls onto our eyes is determined by multiple things in the world, not only the color of objects, but also the color of their illumination, and the color of the space between us and those objects.
translation.zh: 而我们眼睛所接收的光线 是由很多因素决定的-- 不仅是物体的颜色， 还有它们发出的光的颜色， 以及我们与物体之间空间的颜色。