colour sideband

例句：

1. 1.The painting has a rich variety of colours.
   这幅画色彩丰富。
2. 2. The sunset is a beautiful colour display.
   日落是一幅美丽的色彩展示。
3. 3. Different people have different colours in their eyes.
   不同的人有不同的眼睛颜色。