Plug the hole with wax or silicone, then screw the bulb into a socket and let someone walk into the room and throw the switch.

把那个洞用蜡或硅酮封住，之后把灯泡重新旋入插座，静候等某人走入房间，打开开关。

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The switch case in the tcp_usrreq function checks for the binding of a local port with the socket.

tcp_usrreq函数中的切换实例检查套接字与本地端口的绑定。

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Detrick said the switch ended up sending her to the emergency room with a broken leg and fractured eye socket after she had a seizure while riding her bike.

德特里克说，这一换把她换进了急诊室。当她在骑自行车时癫痫发作，让她摔断了一条腿，同时眼窝破裂。

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