Blair,a retired U.S.Navy admiral who has been in his job about two months, covered a wide range of topics during a lengthy session with reporters at DNI headquarters just outside Washington.

VOA: standard.2009.03.26

In terms of diversification, there are half a dozen asset classes with weights that range between 4% and 28%.

投资多元化方面,投资于六中不同的资产类别,权重从4%至28%不等

耶鲁公开课 - 金融市场课程节选

U.S.Defense Secretary Robert Gates is attending this meeting with a similar message, calling for a broad range of additional European help in Afghanistan, even though President Barack Obama has not yet decided whether to send more U.S.troops.

VOA: standard.2009.10.23