With the development of economy , science and technology , as well as the rapid increase of people’s income , great changes have taken place in their daily life , especially in household necessities .
Now more new type electrical household appliances have entered millions of homes , We can enjoy a concert from DVD at home with an AV system instead of only listeing to it from the radio or a recorder . It’s a wonderful entertainment , which saves us much time going to and from a concert hall .
P.C. has become a must to people , young and old . With its assistance , we can learn nearly everything at home and abroad , in the past and at present . It’s a great pleasure .
Mobile phones make it possible for us to talk to one whom we want to at times we are out .It’s handy for communication among people indeed .
Air-conditioners , which bring not only coolness in hot summer but warmth in cold winter , take the place of electric fans in a good number of homes .
In a word , new electrical home appliances with modern technology make our daily life more convenient , more comfortable and more pleasant .
解析:
根据图说明事实。
