ceiling outlet

例句：

1. 1.The ceiling outlet is a convenient way to access the internet without having to use a cable.
   天花板出口是一种方便的接入互联网的方式，无需使用电缆。
2. 2. The new apartment has a ceiling outlet in every room, which makes it easy to plug in devices.
   新公寓的每个房间都有天花板出口，这使得很容易插电设备。
3. 3. The design of the ceiling outlet is very practical, providing enough space for multiple devices to be plugged in at once.
   天花板出口的设计非常实用，提供了足够的空间让多个设备同时被插入。