比利时国王菲利普夫妇。 (Photo by David Mareuil/ Pool/Getty Images)捷克总理安德烈·巴比什(Andrej Babis)夫妇。 (Photo by David Mareuil Pool/Getty Images)不丹国王旺楚克伉俪。 (Photo by David Mareuil/ Pool/Getty Images)丹麦王储弗雷德里克(Kronprins Frederik)及王储妃。 (Photo by David Mareuil/ Pool/Getty Images)泰国总理巴育·占奥差(Prayut Chan-ocha)夫妇。 (Photo by David Mareuil/ Pool/Getty Images)卢森堡大公亨利(Grand Duke Henri)。(Photo by PIERRE EMMANUEL DELETREE/Pool/Getty Images)瑞典维多利亚女王储(Kronprinsessan Victoria)和父亲——瑞典国王卡尔十六世·古斯塔夫(Carl XVI Gustaf)。 (Photo by PIERRE EMMANUEL DELETREE/Pool/Getty Images)荷兰国王威廉-亚历山大(Willem-Alexander Claus George Ferdinand)伉俪。(Photo by PIERRE EMMANUEL DELETREE/Pool/Getty Images)摩纳哥国王阿尔贝二世。 (Photo by PIERRE EMMANUEL DELETREE/Pool/Getty Images)中国国家副主席王岐山。 (Photo by PIERRE EMMANUEL DELETREE/Pool/Getty Images)西班牙国王费利佩六世(Felipe VI)与王后蕾蒂希亚。 (Photo by PIERRE EMMANUEL DELETREE/Pool/Getty Images)英国王储查尔斯王子。 (Photo by PIERRE EMMANUEL DELETREE/Pool/Getty Images)巴西总统波索纳洛(Jair Bolsonaro)。 (Photo by PIERRE EMMANUEL DELETREE/Pool/Getty Images)缅甸国务资政昂山素季。 (Photo by PIERRE EMMANUEL DELETREE/Pool/Getty Images)罗马尼亚总统克劳斯·伊欧哈尼斯(Klaus Iohannis)伉俪。 (Photo by David Mareuil/Pool/Getty Images)德国总统弗兰克-沃尔特·施泰因迈尔(Frank-Walter Steinmeier)夫妇。 (Photo by David Mareuil/ Pool/Getty Images)沙特王子Turki bin Mohammed bin Fahd bin Abdulaziz Al Saud(左)。 (Photo by David Mareuil/ Pool/Getty Images)卡塔尔国王塔米姆(Sheikh Tamim bin Hamad Al-Thani) 。(Photo by David Mareuil/ Pool/Getty Images)