他在联合国使团中负责平民方面的事务。
联合国在促进和平方面的作用越来越成为国际关注的焦点。
The UN's role in promoting peace is increasingly the focus of international attention.
联合国在促进和平方面的作用越来越成为国际关注的焦点。
The UN's role in promoting peace is increasingly the focus of international attention.
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