这世界变化得好快。就在一年前，许多人还不知道Ｉｎｔｅｒｎｅｔ为何物，可是如今，短短一年的时间里，许多人的名片上又增加了新的联络方式：Ｅ－ｍａｉｌ。而很多企业的广告上也出现了自己的网址。“网络”、“电子商务”等新鲜名词逐渐被人们所熟悉，国际互联网甚至改变了 The world is changing fast. Just a year ago, many people did not yet know what the Internet was, but nowadays, many people’s business cards add new contact information: E-mail. Many companies have appeared on their ads on the website. New terms such as “network” and “e-commerce” are gradually becoming familiar to the public and the Internet has even changed