Additional S5s don't have to be connected to anything but a power outlet; that's the beauty of Sonos's "mesh network."

其他的S5除了电源，不必连接其他部分；这就是Sonos的“网状网络”的美妙之处。

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The term mesh network refers to a network topology in which devices are connected with many redundant interconnections between network nodes.

网状网络是指这样一种网络拓扑结构: 网络中的设备是通过网络节点之间的众多冗余互连连接起来的。

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And thanks to the wireless mesh network, the panel in each room also ACTS as a relay for the data traffic from other rooms back to a central control point.

而且由于无线网状网络，每个房间的面板也担当了从其它房间回到中心控制点的数据通信的中继。

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Wi-Fi uses a number of smaller antennas, called "nodes, " to build a mesh network.

NPR: Broadening the Reach of Broadband

But the Sonos Digital Music System takes a fundamentally different approach, using a mesh network to deliver music to multiple rooms.

ENGADGET: Switched On: The musical mesh for the moneyed

Think Automatic's Luminode dimmer switch hides both a processor and a mesh network connection that lets every switch in the home coordinate with each other.

ENGADGET: Insert Coin: Luminode dimmer switch runs on a mesh network, learns to light up our lives (video)