3. Notes with concern that there remain key challenges to achieving sustainable development, eradicating poverty in mountain regions and protecting mountain ecosystems, and that populations in mountain regions are frequently among the poorest of a given country;
3. 关切地注意到在实现山区可持续发展和消除贫穷以及保护山区生态系统方面仍然面临一些关键的挑战，而且山区人民往往是有关国家最贫穷的人；