hierarchy of human need

例句：

1. 1. The organizationhas a clear hierarchy ofresponsibilities.
   该组织有明确的责任层次。
2. 2. Thecompany's management structure is designed tomaintain a hierarchy of authority.
   公司的管理结构旨在维持权力层次。
3. 3. Theteam needs to establish a clear hierarchy for effective communication.
   团队需要建立清晰的层级体系以实现有效沟通。