Most of the colours are pretty simple, blue, brown, green, black, grey, brown.

大多数颜色都十分简单，蓝色、棕色、绿色、黑色、灰色、棕色。

These neurons encode various characteristics of the object: spiky, fruit, brown, green, and yellow.

这些神经元编码物体的各种特征： 尖刺、水果、 棕色、 绿色和黄色。

Other colors available were brown, green, yellow, red, and blue. Purple dye was highly sought  after and mainly used for religious garments.

其他可用的颜色有棕色、绿色、黄色、红色和蓝色。紫色染料备受追捧， 主要用于宗教服装。