Paul Gertler, the Human Development Sector's new chief economist, has been asked to design and lead that network's research agenda.
人力开发部的新任首席经济学家Paul Gertler受命负责设计和主持该网络的研究日程。
Paul Gertler, the Human Development Sector's new chief economist, has been asked to design and lead that network's research agenda.
人力开发部的新任首席经济学家Paul Gertler受命负责设计和主持该网络的研究日程。
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