据统计，近年来，每年的国际旅游大约要接待近６亿旅游者，提供的投资是年世界总投资的１１％，创造产值为年世界总产值的１０％，是世界年服务贸易的２０％。同时，各大博物馆观众迅猛增加，世界博物馆观众超过了２亿。很清楚，旅游在过去的五十年中已成为二十世纪末人类生活 According to statistics, in recent years, each year, international tourism receives approximately 600 million tourists, provides investment of 11% of the total investment in the world, creates output value of 10% of the world’s total output value, and is 20% of the world’s service trade. . In the meantime, the audiences of major museums increased rapidly, with more than 200 million viewers of the World Museum. Clearly, tourism has become human life at the end of the twentieth century for the past five decades