21. Reiterates the critical importance of the participation of Government representatives from the least developed countries in the annual review of the Programme of Action by the Economic and Social Council, expresses, in this regard, its deep appreciation to those countries that have made voluntary contributions to the special trust fund established for this purpose by the Secretary-General, invites donor countries to continue to support the participation of two representatives from each least developed country in the annual review of the implementation of the Programme of Action, including by contributing in an adequate and timely manner to the special trust fund, and requests the Secretary-General to intensify his efforts to mobilize the necessary resources in order to ensure that the trust fund is adequately resourced;
21. 重申最不发达国家代表参加经济及社会理事会进行的《行动纲领》年度审查至关重要，在这方面，对那些向秘书长为此目的设立的特别信托基金自愿捐款的国家深表感谢；请捐助国继续为每个最不发达国家有两名代表参加《行动纲领》执行工作的年度审查提供支助，包括适当及时地向特别信托基金捐款，并请秘书长加紧努力调集必要资源，以便确保该信托基金获得足够资源；