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最近门户站点大行其道，可以说事出有因：门户站点的出现可以说是为这个难题的解决迈出了一步。门户就是“网络之门”或“启程港”。门户是网上浏览者的出发地点，他们曲这道门进入网络世界。Ｎｅｔｓｃａｐｅ网景的高层人员在解释门户的涵义时说：“人们总是先来这个出发地点
The recent popularity of portals, we can say that there is a reason: the emergence of portal site can be said that this problem is a step toward the solution. The portal is the “gateway to the network” or “departure port.” The portal is the starting point for online viewers, who enter this world of music through this door. Netscape Netscape senior executives in explaining the meaning of the portal said: "People always come to this starting point