An important part of the weeks observance is the setting up of information centers, where literature on the work of the United Nations may be obtained.
【雅思口语素材:United Nations Day(联合国日)】相关文章:
★ 雅思口语Part 2话题:An Organisation
★ 口语Festival素材:Columbus Day(哥伦布纪念日)
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2016-06-13
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