vlan虚接口:请教翻译

The organizational structure is dominated by the business units (BU), which have operative responsibility.

组织的结构被生意单位 (BU) 支配,有动作的职责。
They are strictly organized in accordance with competitive and customer criteria and are supported by the "Common functions" departments.

他们符合竞争的和客户标准严格地被组织并且被 " 通常的功能 " 部门支援。
Both the heads of the business units and the heads of the "Common functions" departments report directly to the CO management.

两者的头生意单位和头 "通常的功能" 部门直接地报告 CO 管理。

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The organizational structure is dominated by the business units (BU), which have operative responsibility.
组织结构由（各）业务部门所支配掌控，他们负有运作责任。
They are strictly organized in accordance with competitive and customer criteria and are supported by the "Common functions" departments.
他们严格按照竞争机制和客户（服务）的标准组成，并有“综合职能”部门支持（协助）。
Both the heads of the business units and the heads of the "Common functions" departments report directly to the CO management.
两个部门（业务部门和“综合职能”部门）的负责人向公司管理层直接汇报。
Common functions原意是普通功能和公共功能之意。在这里我觉得译为“综合职能”或“公共职能”比较恰当。