顾客要付费才能登录系统与其他用户聊天。

Customers pay to log on and chat with other users.

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现在，用户可以通过论坛、聊天、聚合等等方法与其他用户进行积极地交流，这将产生更高的通信负载。

Now, consumers can actively socialize with other consumers by participating in forums, chats, mash-ups, and so on, which causes higher traffic load.

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