While extranets and intranets have a lot in common, the main difference between the two is that in the case of extranets, some parties using the system are out of the enterprise's control.

外特网和内特网在有很多共同之处的同时，两者间的一个主要差别是，在外特网中有些使用该系统的单位不受企业的控制。

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The interface includes information interaction between the two parties, and realizes function and data share between customer system and integrated accounting system.

接口包括了双方之间信息的交互，实现了客服系统与综合营帐系统的功能、数据共享。

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The tension between the two parties is not just about the voting system.

ECONOMIST: Long grass, tough choices