Unesco World Heritage Sites ; World Tourism Organization (UNWTO). Business Service. 282,102 people like this ; Travel Off Path. News & media website. 93,421 ... ... <看更多>
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Unesco World Heritage Sites ; World Tourism Organization (UNWTO). Business Service. 282,102 people like this ; Travel Off Path. News & media website. 93,421 ... ... <看更多>
Many people have heard about World Heritage. But what is it exactly? And what's the idea behind it?It is commonly known that UNESCO is the ... ... <看更多>