One of the key problems is the lack of awareness among many users of the extent of the shortcomings of the MDG database and the importance of rectifying these shortcomings for effective policy analysis.
42. 一个关键问题是许多用户没有认识到千年发展目标数据库的缺点有多严重，也没有认识到矫正这些缺点对有效的政策分析的重要性。