However, challenges remain, such as the lack of access to primary education for vulnerable children and children with special needs because of inadequate infrastructure and direct and opportunity costs of schooling.
不过，仍然存在挑战，如弱势儿童和有着特殊需求的儿童没有接受初级教育，原因是基础设施不足，上学的直接费用和机遇成本很高。