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青岛确定为国际城市是根据自身所具有的优势 ,即具有世界上少有的优良港口资源和地理区位势 ,可持续发展为国际航运中心
Qingdao is defined as an international city based on its own advantages, that is, with the world’s rare excellent port resources and geographical location potential, sustainable development for the International Shipping Center