Reports came in by telephone and teleprinter during the meeting .
会议期间的报道由电话或电传打字机传来。
I don 't know how to operate the teleprinter , would you please help me ?
我不知如何使用电传机,你能帮帮我吗?
If the president of the united states needs to talk to moscow in secret he can use the hot line , actually a direct teleprinter link betweenthe white house and the kremlin .