need hierarchy

例句：

1. 1.The organization needs a clear hierarchy to manage its staff effectively.
   该组织需要一个清晰的层级结构来有效地管理其员工。
2. 2. In the corporate world, having a clear hierarchy is crucial for effective communication.
   在企业界，有一个清晰的层级结构对于有效的沟通至关重要。
3. 3. The company's decision-making process needs a strong hierarchy to ensure consistency and efficiency.
   公司的决策过程需要一个强大的层级结构，以确保一致性和效率。