UNESCO World Heritage Centre是什么意思快.

UNESCO UNESCO World Heritage Centre是什么意思快. ...has been declared world cultural heritage sites by UNESCO.我想问world cultural heritage已经是世界文化遗产的意思了, UNESCO是什么意思? “UNESCO”是什么意思 UNESCO是什么意思 什么是UNESCO IFLA-UNESCO 英语翻译Additionally,she is actively engaged in Panasonic's UNESCO World Heritage Centre endeavors,and stars in their The World Heritage Special campaign. unesco是什么的简称? UNESCO是什么东西? UNESCO中文意思联合国儿童基金会 英语翻译periodic reporting for planned heritage preservationbackgroundThe twenty-ninth general conference of UNESCO,held in 1997,decided to activate article 29 of the World Heritage Convention (Section I) and the State of Conservation of World He 89102 it is a UNESCO World Heritage Site formed by the mighty Colorado River,is over 450kms and exposes rock over 1.7 billion years old.求本句翻译 it is a UNESCO World Heritage Site formed by the mighty Colorado River,is over 450kms and exposes rock over 1.7 billion years old.求本句翻译及讲解：89102 UNESCO是什么国际组织的简称?如题 UNESCO是哪个国际组织的简称? 请问 UNESCO是什么国际组织的简称?