随着网络的发展，很多人给亲朋好友发电子贺卡表示问候和祝福。请根据以下提示，写一篇100字左右的短文，阐述电子贺卡的优越性。
1.传递速度快；
2.形式多种多样；
3.有利于保护环境；
4.可以播放动画和声音。
注意：
1.文章必须包括以上要点，可以适当发挥，但不要逐条翻译。
2. 词数：100词左右。
生词：电子贺卡——e-card; 动画——animation
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 their friends and relatives via E-cards and Emails rather than the traditional letters and postcards. Why?
网友回答
(答案→)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 their friends and relatives via E-cards and Emails rather than the traditional letters and postcards. Why?
解析：这是一篇提纲类作文，我们需要用正确的英语把给出的要点表达出来.本作文中给出的要点比较具体,故需要准确表达.写作时注意准确运用时态，上下文意思连贯，符合逻辑关系，尽量使用自己熟悉的单词句式，同时也要注意使用高级词汇和高级句型使文章显得更有档次。特别注意在选择句式时要赋予变化。