1.a central position central heating and air conditioning.
中心位置；中央暖气和空气调节装置。收藏指正
2.a poorly maintained central heating system
没有很好养护的中央供暖系统收藏指正
3.Has the room got central heating?
房间里有暖气吗？收藏指正
4.Does this apartment have central heating?
这间公寓有中央暖气设备吗？收藏指正
5.Does your classroom have central heating?
你们教室有暖气吗？收藏指正
6.Turn on the light, television, central heating
打开电灯、电视机、集中供热设备收藏指正
7.Is your central heating gas or electricity
你们的集中供热设备是煤气的还是用电的?收藏指正
8.The central heating come on at 6.30.
中央供暖系统６点半供暖。收藏指正
9.Make sure the central heating is off.
集中供暖设备一定要关掉。收藏指正
10.The central heating is on a time-switch.
集中供热设备是定时开关的。收藏指正
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