随着数字化技术的不断升级和发展,书展的展示及贸易已经不大需要通过物理空间来完成,也就是说版权贸易、实物交易以及了解出版信息也不一定要在书展上实现,对出版人而言,参加书展更多意义上是人与人之间的交流,而对国家而言,则是文化的展示与交流。书展设立主宾国机制,在很大程度上满足了这种需求。 With the continuous upgrading and development of digital technology, the display and trade of book shows are less necessary through the physical space. That is to say, copyright trade, physical transactions and understanding of publishing information are not necessarily to be realized in book exhibitions. For publishers Say, to participate in the book fair is more in the exchange between people, but for the country, it is cultural display and exchange. Bookstores set up the main guest country mechanism, to a large extent, to meet this demand.