引导人们树立正确的物业管理消费观念，实现权利和义务对等统一。
Guides the people to set up the correct estate management expense idea, the realization right and the voluntary coordinated unification.
P 2 P网络结构中不存在集中式服务器，每个节点既是一个信息消费者，同时也作为一个信息提供者，任何节点所拥有的权利和义务都是对等的。
There is no centralized server in P2P network, and each node is an information consumer, but also an information provider, the rights and obligations of node are equal.
前者强调权利与义务的对等和一致性，后者专注义务的要求。
The former emphasizes on the reciprocity and coherence of rights and obligations while the latter focuses on the requirements for obligations.
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