随着网络的发展，电子贺卡越来越受到人们的青睐，特别是青年一代。请根据以下提示，阐述电子贺卡的优越性。
1. 可播放动画和声音； 2. 传递速度快； 3. 形式多样； 4. 节省人力和资金；
5. 有利于环保； 6. ……
注意：文章必须包括以上要点，但不要逐条翻译，可适当发挥，使文段连贯通顺。
词数：100词左右。
生词提示：电子贺卡electronic card (e-card) 动画 animation
短文的开头已经给出（不记入总词数）：
With the development of the Internet, more and more people tend to send electronic cards instead of paper ones to their friends and relatives when an important holiday comes.
With the development of the Internet, more and more people tend to send electronic cards instead of paper ones to their friends and relatives when an important holiday comes.
Compared with the traditional cards, electronic cards are more lively and interesting. They can give not only pictures but sound and animation as well. Besides, it is faster to send an e-card. The next advantage is that there are many web sites online in which there are varieties of cards for you to choose from. Most importantly, with the popularity of the e-cards, less paper is used in making paper cards, which does good to our environment. Finally because of the convenience of the Internet, a lot of man-power and money can be saved.
In short, there are many advantages of using e-cards. I hope that sending greetings by using e-cards will be accepted by more people, not only the young ones.
本文是介绍电子贺卡的好处的短文，要点都已经给出来了，考生只需要翻译成英语即可，但是不要逐条翻译，要使用连接词来连接，如：firstly, secondly, besides等来列举，用in a word进行总结。同时也注意使用多样化的句式，文章更加丰富，使用一些高级的短语如compared with…等提升文章的档次。