a management shake-up的用法和样例：
- The new chairman will shake up the company.
- The new director will shake up the company.
- In many European countries handshaking is an automatic gesture,In France good manners require that on arriving at a business meeting a manager shake hands with everyone present.
- Shake up the salad-dressing before you put it on.
- We've got to shake up all these people with old-fashioned ideas.