两周后，欧洲安全与合作组织（OSCE）的国家首脑齐聚哈萨克斯坦的阿斯塔纳，共同制定欧安组织下一阶段的发展蓝图。
Two weeks later, the Organization for Security and Cooperation in Europe (OSCE) heads of state assembled in Astana, Kazakhstan, to help shape the OSCE’s next stage of development.