求翻译：故此，成功的主题公园是需要商业和旅游业共同开发，互惠互利。对主题公园的所在国家或城市来说，世界级的主题公园更是推广城市的旅游业发展的重要因素之一，同时为所在城市提供大量的就业机会。是什么意思？

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Therefore, the success of the theme park is the need to jointly develop business and tourism, and mutual benefits. The theme park is located in a country or city, world-class theme park is even more promotion city tourism as one of the vital factors of development, as well as the city in a large num

正在翻译，请等待...

Therefore, the successful theme parks is the need for business and the tourism industry to jointly develop, and mutual benefit. On the country or city where the theme park, world-class theme park is to promote the city's tourism industry, one of the most important factors in the development of, and

正在翻译，请等待...