求翻译：即上下级部门通过传统的信息传播媒介进行沟通。这种方式的优点是方便快捷，且能够进行更大大范围的传递；缺点是无法及时了解信息接收方的反馈；此外，信息在间接传播中也会存在一定失真。是什么意思？

That is, on the subordinate departments to communicate through traditional media. The advantages of this approach is convenient, and a greater range of delivery; drawback is that the feedback can not keep abreast of the receiving party; In addition, information will be there in the indirect spread o

Telephone exchange

Namely the upper and lower layer department carries on the communication through the traditional information vector.This way merit is the convenience is quick, also can carry on the wide range the transmission; The shortcoming is unable to understand the information receiving end promptly the feedba

The subordinate departments to communicate through the traditional means of dissemination of information. The advantage of this approach is convenient, and can be a significant range of transmission of disadvantage is unable to understand the information the receiver's feedback in a timely manner; i

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