Administrative management main body的用法和样例：
- Finally, it is stated that there are several important problems in the region of account receivable, such as management main body, objector and scale.It is taken as necessary complement to full text.
- A staff administration management main routine,
- A part cut off from a main body.
- An analysis and comparison of the characteristics of target structure of the management main body of high-level competitive sports teams of different types