In order to build support for official development assistance, heads of State and Government have pledged to further improve policies and development strategies, both nationally and internationally, to enhance aid effectiveness.
为加强对官方发展援助的支助，各国国家元首和政府首脑已承诺将在国家一级和国际一级进一步改进政策和发展战略，以提高援助的成效。