Initially, the code, when transmitted over the telegraph system, was rendered as marks on a piece of paper that the telegraph operator would then translate back into English.
最初通过电报系统传送信息是将电码抄在纸上，然后由电报员将其翻译成英语来完成。
2
The PaperPhone lets people make calls by bending the epaper. telegraph made from electronic paper has been demonstrated by researchers in Canada.
加拿大研究人员日前研发了一款使用电子纸制作的智能“纸手机”。
3
This paper presents the hardware composition and software design of single-chip computer system controlled by 8032 in training of telegraph operator.