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。

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.

youdao

检查电灯、电源、线路的连接、插座和接触器、开关以及一切移动部件；

Check light bulbs, electrical power, cable connections, outlets and contacts, switches and any moving parts;

youdao

正是因为这些原因，我们才生产出的开关与插座被受市场欢迎的产品，我们有能力、有信心满足客户的需求。

For these reasons, we produce switches and sockets to be welcomed by the market of products, we have the ability and confidence to meet customer demand.

youdao