4. Calls upon States to take all necessary measures, in accordance with relevant provisions of international humanitarian law and international human rights standards, to prevent, combat and punish acts of hostage-taking, including by strengthening international cooperation in this field;
4. 吁请各国根据国际人道主义法的相关规定和国际人权标准采取一切必要措施，包括加强这方面的国际合作，防止、打击和惩罚劫持人质行为；