您要查找的是不是：
- automatic telegraph switching station 电报自动交换站
- automatic telegraph switching network 电报自动交换网
- private telegraph switching system 专用电报交换系统
- computer controlled telegraph switching 计算机控制自动转报
- computerized telegraph switching system 计算机转报系统
- electronic telegraph switching equipment 电子电报交换机
- automatic telegraph switching equipment 自动电报交换设备
- computerized telegraph switching equipment 计算机转报设备
- manual telegraph switching equipment 人工电报交换机,手工电报交换机
- electronic telegraph switching system 电子式电报系统
- computer-controlled telegraph switching 计算机控制的电报交换
- telegraph switching relay system 电报交换系统
- I groped for the light switch in the dark room. 我在黑暗的房间里摸索着找电灯开关。
- He sent me the news by wireless telegraph. 他用无线电报把消息告诉我。
- Earlier, bush telegraph worked a treat. 人类早期传递信息的方法真棒，是件令人开心的事。
- She went to the telegraph office in a hurry. 她匆匆忙忙向电报局去了。
- He's a journalist on the Daily Telegraph'. 他是《每日电讯报》的记者。
- A new telegraph line has been set up between the two cities. 在那两个城市之间架设了一条新的电报线路。
- I grope for the light switch in the dark room. 我在黑洞洞的屋里摸索著寻找电灯开关。
- Do you know the telegraph operator living over the way? 你认识住在路对面的那个报务员吗？
