The challenges in this area remain significant, but the work done by ONUB has laid the foundation upon which more efforts will have to be made to ensure the eradication of the culture of impunity, which persists after more than a decade of conflict.
在此领域仍面临重大挑战，但是联布行动的工作为加倍努力确保消除在十几年冲突之后依然存在的有罪不罚这种普遍现象奠定了基础。