managerial staff

例句：

1. 1. The company's managerial staff is responsible for overseeing the daily operations.
   公司的管理层员工负责监督日常运营。
2. 2.The new managerial staff has been trained to handle customer complaints more effectively.
   新管理层员工接受了培训，以更有效地处理客户投诉。
3. 3. The company's managerial staff is responsible for ensuring that all departments are operating efficiently.
   公司管理层员工负责确保所有部门都能高效运作。