English translation for "exchange of communication"

交换函电

Example Sentences:

1.

Before that , long distance communication emphasized on verbal exchange or delivery and the messages had to be made short . with the inventions , exchange of communication becomes more direct and thorough in the form of letters or printed matter , giving rise to the need for a universal postal service 以往，平民百姓要把信息传达远方，只能长话短说，托人转述，但自从有了造纸术和印刷术之后，人们便可以书信互通，资讯交流。

Similar Words：

"exchange of books" English translation, "exchange of commodities" English translation, "exchange of commodities in foreign trade" English translation, "exchange of commodities of equal value" English translation, "exchange of commodity" English translation, "exchange of communications" English translation, "exchange of complete units" English translation, "exchange of correspondence" English translation, "exchange of drugs in cerebrospinal fluid" English translation, "exchange of experience" English translation