a norm of behavior的用法和样例：
- Conclusions The results can be used as a norm of burnout f...
- Scholars in ancient China all took sages' sermons as their norm of behavior.
- To further stabilize the situation in the South China Sea, China is willing to complete consultations with ASEAN on the norm of behavior in the South China Sea region as quickly as possible.
- As a norm of relaxation, abnormal is necessary to human, not a dispensable decoration.