The work of the United Nations touches every corner of the globe and focuses on a broad range of fundamental issues like sustainable development, protection of the environment and refugees, disaster relief and mitigation, counterterrorism as well as disarmament and non proliferation.
聯合國的工作涉及全球的每一個角落,並側重於廣泛的基本問題,如可持續發展、保護環境和難民、救災和減災、反恐以及裁軍和不擴散。