facsimile telegraphy

例句：

1. 1.The facsimile telegraphy system allows us to send and receive messages quickly.
   传真电报系统使我们能够快速发送和接收消息。
2. 2.In the old days, facsimile telegraphy was a popular method for sending important documents.
   在旧时代，传真电报是一种流行的发送重要文件的方法。
3. 3. Today, facsimile telegraphy is mainly used for transmitting images and videos over long distances.
   今天，传真电报主要用于远距离传输图像和视频。