From those considerations, SIP was created as a text-based protocol to help negotiate interactive communication channels from one peer system or user to another.

根据这些考虑，将SIP作为基于文本的协议进行制定，以帮助协商从一个对等系统或用户到另一个对等系统或用户的交互通信通道。

youdao

Unlike traditional e-commerce, which follows the client-server model, on-line auctions are more of a peer-to-peer system, sort of consumer-to-consumer.

传统的电子商务遵循客户-服务器模式，与此不同的是，在线拍卖大部分是对等系统，也是一种顾客-顾客模式。

youdao

Unlike traditional e-commerce, which follows the client-server model, on-line auctions are more of a peer-to-peer system, sort of consumer-to-consumer.

传统的电子商务遵循客户-服务器模式，与此不同的是，在线拍卖大部分是对等系统，也是一种顾客-顾客模式。

youdao