air-conditioning equipment

例句：

1. 1. The air-conditioningequipment is very efficient in cooling the room.
   空调设备在冷却房间方面非常高效。
2. 2.The new air-conditioning equipment hasbeen installed in our office.
   新的空调设备已经安装在我们的办公室了。
3. 3. Theair-conditioning equipmentis essential for maintaining a comfortableindoor environment.
   空调设备对于保持室内舒适的环境至关重要。