Although no new evidence was provided in the papers and no open issues were closed through them or the expert discussions, the presentation of the papers could be indicative of a more active attitude focusing on important open issues.

• 尽管这些文件没有提供新的证据，它们和专家的讨论也没有解决一些悬而未决的问题，提供这些文件还是可以被视为在重要的未决问题上有了更加积极的态度。