On Sunday, plug yourself into a wall socket not literally!

周日，把自己插上插座(不要从字面理解！)

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Plug in a television on a wall socket which will hang the TV upside down.

把电视的插头插在墙上的插座上，吊垂着主机。

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Could a new kind of battery be recharged without a special power adapter, or even without a wall socket?

新款电池可以不通过特殊的电源适配器、甚至不用墙上的插座就可以充电么？

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Users connect the adapter via an Ethernet cable to a router, and then plug the adapter into a wall socket.

ENGADGET: Cisco unveils Linksys HomePlug AV Powerline solutions, converts outlets into network connection points

First you connect one of these HomePlug devices to a broadband modem or router and then into a wall socket.

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We're pressing on with battery research for plug-in hybrid vehicles that can be powered by electricity from a wall socket, instead of gasoline.

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