近二十年来,由于现代化的交通工具安全、舒适、迅速,多数国家人民生活水平有所提高,世界局势相对稳定,各国人民外出旅游的人逐年增加,这些条件促使二次世界大战结束以来,世界新兴的旅游事业更加蓬勃发展。出国度假旅游的人士,不分男女老少职业差别,总是盼望游览其他地区国家的名胜古迹、名山大川、自然奇景,领略“外国”都市风光、生活习惯、 In the past two decades, due to the safety, comfort, and speed of modern transportation, the living standards of most people in the country have improved, the world situation has been relatively stable, and the number of people from all countries has increased year after year. These conditions have contributed to the world since the end of World War II. The emerging tourism industry is booming. People traveling abroad for vacations, regardless of professional differences between men, women and children, are always looking forward to visiting places of interest in other countries, famous mountains and rivers, natural wonders, and a taste of “foreign” urban scenery, living habits,