The matter was debated in the Security Council of the United Nations.

这个问题在联合国安全理事会辩论过。

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China is aware of its responsibilities as a permanent member of the Security Council of the United Nations.

中国是联合国安全理事会的常任理事国，中国理解自己的责任。

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This policy could isolate the country from the other permanent members of the United Nations Security Council.

这项政策可能会将这个国家从联合国安理会的其他常任理事国中孤立出来。

《柯林斯英汉双解大词典》

The United Nations Security Council has the lead responsibility for deciding that an act of aggression has taken place.

VOA: special.2010.06.21

Nor does another permanent member of the United Nations Security Council,China.

VOA: special.2010.07.24

Mr.Singh's comments come in the wake of a United Nations Security Council resolution calling on all countries to sign the treaty.

VOA: standard.2009.09.29

Therefore I do not rule out the possibility of the Security Council of the United Nations will have to review this issue once again.

WHITEHOUSE: Signing of New START Nuclear Arms Treaty with Russia

As a significant participant in the international community with a veto in the Security Council of the United Nations, it can provide limited political protection to embattled regimes.

ECONOMIST: What China wants and can offer for its money

They will work to maintain the authority of the Resolutions of the Security Council and of the United Nations, including in relation to Iraq.

BBC: The Queen's speech in full