第一个 With the development of science and technology,the Internet is now playing an important role in our daily life.now many people intend to express their beautiful wish to the friends and relatives via E cards and Emails rather than the traditional letters and postcards.Why?The E cards have a lot of advantages over the traditional cards.Firstly,it can play flash and sound,and as we all know that,it travels faster than the traditional cards,furthermore,there are a varieties of cards for us to choose,maybe the most important of all these advantages is that it can make it easier for us of protect the environment,it is to say,it will save lots of energy and material so as to protect our cherishalbe nature.第二个 As the Internet develops,more and more people send electronic card to their friends and relatives so far.Why is this?Because electronic card has more effects than the normal cards.An electronic card can play flash and sounds to make people interested in them.The spead of an electronic card is much more faster than a normal card.The electronic cards also have many forms.The most important one is it can protect the environment.When we send normal cards ,the normal card come from woods.When we send eletronic cards,people can cut down less trees and trees are good to people.So in this way ,we protect the environment.Those are the reasons why more and more people send electronic cards.
