三篇报道从不同角度说明了媒体的机遇和挑战。事实上,目前国内遇到的情况和国际上是相近的,因此所谓“媒体转型,中国和世界在一个起跑线上”是比较符合事实的描述。归结起来都是技术给媒体发展带来的巨大变化。综合起来说,这种变化体现在几个方面:一是技术对传播逻辑的颠覆。技术的进步促进了信息传播成本的极大降低,使得用户和媒体、用户和用户之间的双向信息传播渠道已经非常通畅,用户交流、表达、选择的需求被彻底解放出来。因此 The three articles illustrate the media’s opportunities and challenges from different perspectives. In fact, the current domestic situation is similar to that of the rest of the world. Therefore, the so-called “media transformation, China and the world at a starting line” is a more factual description. To sum up, all the great changes that technology brings to media development. Taken together, this change is reflected in several aspects: First, technology subverts the logic of communication. Technological progress has greatly reduced the cost of information dissemination, making the two-way information dissemination channels between users and the media, users and users very smooth. The demand for user communication, expression and choice has been completely liberated. therefore