a good proposal的用法和样例：
- That was a good proposal but got rejected. It was a bit much.
- When working be perturbed, see a thing also cannot remember, the data also is not accumulated! How to do? Give a good proposal!
- Do we all agree that the proposal is a good one?
- A stunt man needs to have a good guardian angel.
- The boy got a good beating for breaking the window.