4. Calls upon all Governments and parties in complex humanitarian emergencies, in particular in armed conflicts and in post-conflict situations, in countries in which humanitarian personnel are operating, in conformity with the relevant provisions of international law and national laws, to cooperate fully with the United Nations and other humanitarian agencies and organizations and to ensure the safe and unhindered access of humanitarian personnel and delivery of supplies and equipment, in order to allow those personnel to perform efficiently their task of assisting the affected civilian population, including refugees and internally displaced persons;
4. 吁请所有那些面临复杂的人道主义紧急情况，特别是发生武装冲突或摆脱冲突，并有人道主义人员在其境内开展活动的国家的政府和各方，遵照国际法和国内法的有关规定，同联合国和其他人道主义机构和组织充分合作，确保人道主义人员安全无阻地通行以及用品和设备得到运送，让这些人员高效开展工作，向受影响的平民，包括难民和国内流离失所者提供援助；