a well-planned campaign的用法和样例：
- I came up with a better plan than that.
- In1860, a better plan was put forward by an Englishman, William Low.
- I have a better plan to suggest to the board.
- A well planned and orchestrated campaign of violence has been carried out by Zimbabwe‘s governing party and its allies.That‘s the view of Human Rights Watch.
- Could there be a better plan for staging?