在学习、工作或生活中，大家或多或少都会接触过作文吧，作文是人们以书面形式表情达意的言语活动。相信很多朋友都对写作文感到非常苦恼吧，以下是小编帮大家整理的通讯英语作文，希望能够帮助到大家。
when men began to like together in small communities, they it was necessary to find ways of sending messages from one community to another.
even in earliest times there were several different ways this could be done. really rapid communication was not possible until electricity was put to work. in 1844 the first electric telegraph was constructed. thirty years later the telephone was invented. soon a whole succession of inventions was produced: the wireless telegraph and the radio, the motion picture, and television.
earth satellites today bring valuable information almost instantaneously to our homes by means of electrical signals.
