A colouring book的用法和样例：
- Try to wear a colour that is less obtrusive.
- a colouring book(= with pictures that you can add colour to)
- I changed my black and white television for a colour set.
- She lies with a colouring of truth.
- He has bought a colour TV set of 18 inches.
- Paul was picked to be a colour guard in the parade.