你是怎么知道伊拉克正在打仗?又是怎么知道非典正在传播?……毫无疑问,许多人是通过报纸、电视、广播等传媒了解到的。传媒在我们的现实生活中的作用越来越大。因而有专家发出精辟论断:人生活在两个世界,一个是现实世界,另一个就是媒介世界。 How do you know that Iraq is fighting? And how do you know SARS is spreading? There is no doubt that many people are aware of this through newspapers, television and radio. The media is playing a more and more important role in our real life. Therefore, some experts make brilliant statements: people live in two worlds, one is the real world and the other is the media world.