The United Nations is an international organization founded in 1945 after the Second World War by 51 countries committed to maintaining international peace and security, developing friendly relations among nations and promoting social progress, better living standards and human rights.

Due to its unique international character, and the powers vested in its founding Charter, the Organization can take action on a wide range of issues, and provide a forum for its 193 Member States to express their views, through the General Assembly, the Security Council, the Economic and Social Council and other bodies and committees.

The work of the United Nations reaches every corner of the globe. Although best known for peacekeeping, peace building, conflict prevention and humanitarian assistance, there are many other ways the United Nations and its System affect our lives and make the world a better place. In order to achieve its goals and coordinate efforts for a safer world for this and future generations, the Organization works on a broad range of fundamental issues——

from sustainable development, environment and refugees protection, disaster relief, counter terrorism, disarmament and non-proliferation, to promoting democracy, human rights, gender equality and the advancement of women, governance, economic and social

development and international health, clearing landmines, expanding food production, and more.

For example, the day before yesterday, on the World Day against Child Labour, the UN called for greater social protection measures to end the heinous practice, which effects one in ten children worldwide. The week also saw adoption of a new protocol to tackle forced labour.

So the United Nations is absolutely an effective organization in international affairs.

The UN has 4 main purposes

1.To keep peace throughout the world;

2.To develop friendly relations among nations;

3.To help nations work together to improve the lives of poor people, to conquer hunger, disease and illiteracy,

and to encourage respect for each other’s rights and freedoms; 4.To be a centre for harmonizing the actions of nations to achieve these goals.

联合国是19xx年第二次世界大战后成立的国际组织。当时共有51个国家承诺通过国际合作和集体安全来维护和平、发展国家间友好关系、促进社会进步、提高生活水平和保护人权。

由于其独特的国际性质，和其《宪章》赋予的权利，联合国可就广泛的问题采取行动，并通过大会，安全理事会，经济及社会理事会和其他机构和委员会，为其193个会员国提供一个论坛来表达他们的观点。

联合国工作的范围达到了地球每个角落。虽然联合国最著名的是维持和平，建设和平，预防冲突和人道主义援助，但是联合国及其系统组织（专门机构，基金和方案）还通过许多其他方式，影响着我们的生活并使世界变得更加美好。联合国工作范围广泛又具体，它包括——

可持续发展、环境和难民保护、救助灾民、打击恐怖主义、推动裁军和不扩散、促进民主、保护人权、治理政务、经济发展、社会发展，国际卫生、清除地雷、扩大粮食生产等。

为了给当代和后代一个更安全的世界，联合国正在协调努力地去实现其目标。

联合国有四个主要宗旨

维持世界各地和平；

发展国家之间的友好关系；

帮助各国共同努力，改善贫困人民的生活，战胜饥饿、疾病和扫除文盲，并鼓励尊重彼此的权利和自由；

成为协调各国行动，实现上述目标的中心。

第二篇：演讲稿宣传