principle of hierarchy

例句：

1. 1. The organization'sstructure is based on a principle of hierarchical decision-making.
   该组织的架构基于等级制决策的原则。
2. 2. The company hasimplemented a hierarchical system toimprove efficiency.
   该公司已实施一个等级制度以提高效率。
3. 3. In the hierarchical system, each level has its own responsibilities andauthority.
   在等级制度中，每个级别都有其责任和权限。