We've converted from oil to gas central heating.
我们已经把中央供热系统由燃油改成了燃气。
The traffic lights are controlled by a central computer.
交通信号灯由中心计算机控制。
They are seeking a central, directive role in national energy policy.
他们正寻求在国家能源政策方面起中心指导作用。
One of the hotel's plus points is that it is very central.
那个旅馆的优势之一是它处于市中心。
One of the hotel's plus points is that it is very central.
这个旅馆的一大优点是它处于市中心。