There is an electric socket in the wall.

墙上有个电源插座。

And there are no electric sockets in the bathroom so you have to go to a different room to use your hair drier.

而且浴室里没有电源插座，所以你必须去另一个房间用吹风机。

She looked at the electric sockets, at the corner of the room, the floor, the corner of the ceiling, at the lamp, at the air vent, looking for hidden microphones and cameras.

她看看电源插座， 看看房间的角落， 看看地板，看看天花板的角落，看看灯，看看通风口， 寻找隐藏的麦克风和摄像头。