line link subcontrol station

例句：

1. 1. The train is running on the line.
   火车正在铁轨上运行。
2. 2. The car has a new paint job on its line.
   汽车的车身有新的油漆。
3. 3. The painter drew a line across the canvas.
   画家在画布上画了一条线。
4. 1. They linked their two companies together.
   他们把他们的两个公司连接在一起。
5. 2. The chain connects the two pieces of jewelry.
   这串项链把两件首饰连接在一起。
6. 3. The computer network links all the computers in the city.
   这个计算机网络将城市中的所有计算机连接在一起。
7. 1. The subcontrol station monitors the traffic flow.
   子控制站监控交通流量。
8. 2.The subcontrol station controls the power supply to the city.
   子控制站控制向城市的电力供应。
9. 3. The subcontrol station is responsible for maintaining the safety of the area.
   子控制站负责维护该地区的安全。