The adoption of declarations or guidelines that were not concretized later in the form of agreements binding on States constituted an unfavourable trend in the codification and progressive development of international law.
通过一些宣言或准则，而以后不将这些宣言或准则以对各国具有约束力的协议形式具体落实，是国际法编纂和逐步发展方面的不利趋势。