The first part deals with the construction of additional conference facilities at the Vienna International Centre, while the second part addresses the construction of additional office facilities at the Economic Commission for Africa (ECA) in Addis Ababa.
第一部分说明了维也纳国际中心增建会议设施的情况，第二部分说明了亚的斯亚贝巴增建非洲经济委员会（非洲经委会）办公设施的情况。