57. Emphasizes the importance of regional organizations and arrangements for cooperation and coordination in integrated oceans management, and, where there are separate regional structures for different aspects of oceans management, such as environmental protection, fisheries management, navigation, scientific research and maritime delimitation, calls for those different structures, where appropriate, to work together for optimal cooperation and coordination;
57. 强调区域组织及安排在促进海洋综合管理的合作及协调方面的重要性；如果已建立各种单独的区域机构，以分别处理海洋管理的不同方面，例如环境保护、渔业管理、航行、科学研究和海洋划界，则要求这些不同的机构视情况共同努力以求实现最佳合作及协调；