Emphasizing the goal contained in the United Nations Millennium DeclarationSee resolution 55/2. of achieving a significant improvement in the lives of at least 100 million slum-dwellers by 2020,
强调《联合国千年宣言》见第55/2号决议。 所载到2020年年底前使至少一亿贫民窟居民的生活得到重大改善的目标，