我们正生活在社会迅速发展、剧烈变革的时代。从国际看,科学技术日新月异,日趋信息化,由此改变了人们的生产方式、生活方式、交往方式。今天,人们利用一台小小的电脑,在几平方米的房间内可以展开全世界的交往。地理环境的差异不再是交往的界限,人们也不必为这些差异产生“望洋 We are living in an era of rapid social development and drastic change. From an international perspective, science and technology are changing with each passing day and becoming more information-oriented. This has changed people’s mode of production, their way of life and the mode of communication. Today, people use a small computer to open the world of communication in a few square meters of room. Differences in geographical environment is no longer the boundaries of contacts, people do not have to produce these differences, "Wang Yang