aiyaya

 With various medis for communicating information,One may need serious consideration for which to choose.While as one coin has two sides,each media has its disadvantage and disadvantages.In this essay,I would like to have a discussion of following three kinds of media,that is book,radio and televesion.

 

Book, as a way of recording information,its advantages are obvious,It is not only convernable to bring but also no need to denpend on any special device for readying.One can easyil read a bool at any where,such as on the train of travelling.However,Book also have some defects.such as need more space to store,too expensive for one to purchase.

 

Radio, with special singal receiver,one can get information easily in time.What's more,its information is in a sound format and can release our eyes for reading. It is also an interactive communication,One can call the broadcaster at some special time for communicating.But one may not be able to use a radio where the singal can not be reached.

 

Televisions can send its information not only with sound but also with pictures.One can get full understanding of the information with a television.And with the development of sciencific technologies,one can be provieded with a large number of programmers to choose.Even without going out,one can know what is happening in the world.While,television has also brough some trounbles to people life, nowerdays, increaning number of people spending their time infront of tevelision without execirses and communicating with their friends or families,which have some bad effects on people healthy and feelings.

 

As far as i see,I believe televeison is the most effective way for transfering information although it has some disadvantges.First,Television is timely in communicate information.For example,when some urgent accident happens,people cat get to know the situations quickly,as a result,necessary and effcitive help are provided.second,with various programing,one can easily spend there spare time in front of a TV while on the other handing,learning knowledges. Although TV as a way of communicating is not perfect,If one can use it in a correct way,harmness are avoidable.