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。
He crossed the street and walked alongside Central Park.
他过了马路,然后在中央公园旁边走着。
The traffic lights are controlled by a central computer.
交通信号灯由中心计算机控制。
2021-08-20
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。
He crossed the street and walked alongside Central Park.
他过了马路,然后在中央公园旁边走着。
The traffic lights are controlled by a central computer.
交通信号灯由中心计算机控制。