He made the pledge during a press conference at the just concluded World Economic Forum on Africa which was held in Cape Town from the 2nd-5th of May.

他在刚刚结束的世界经济论坛非洲会议的媒体发布会上作出了该承诺，本届会议于5月2日至5月5日在南非开普敦举行。

youdao

South Africa's President Jacob Zuma Wednesday opened the World Economic Forum on Africa telling delegates that they were meeting in difficult times.

VOA: standard.2009.06.10

Judith Rodin, President of the Rockefeller Foundation, made the announcement on Thursday at the World Economic Forum on Africa in Cape Town, South Africa.

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