6. Emphasizes the essential need also to improve the implementation of international agreements in accordance with article 311 of the Convention and, where appropriate, to foster the conditions for the application of instruments of a voluntary nature, and recalls the important role of international organizations in achieving these goals;
6. 强调同时必须改善按照公约第三一一条所订国际协定的执行情况，并酌情促进适用自愿性文书的有利条件，并回顾国际组织在实现这些目标方面的重要作用；