Rods and cones detect light, darkness, shape and colour, and make normal sight possible.
其中柱体和锥体感受器可以感受光亮与黑暗，形状与颜色，形成正常的视觉功能。
2
The sight was so horrible that Laura changed colour from fear.
这景象如此可怕，劳拉不由大惊失色。
3
The woman Transo didn't mind whether the colour of the fruits would turn or not, her sight ran riot on the man's face, as if she was exploring a brand-new world.