优点：Television,it is often said,keeps one informed about current events,allows one to follow the latest developments in science and politics,and offers an endless series of programmes which are hoth instructive and entertaining.and a lot of the information ,a lot of the programmes are very instructive,they introduce you to things you may never have thought of before or never have heard about before.
缺点：it can be a time-waster
in watching,it makes you very passive; you sit for
hour after hour and you get very receptive and very unquestioning aud
it seems to me the important thing in life is to be active
