EPA Administrator Lisa Jackson says the problem of cookstove pollution is really an issue of poverty.

VOA: special.2010.09.27

I was at Princeton from 83 to 86, got my master in chemical engineering Now i serve as the administrator of the United States Envrionment Protection Agency My engineering background is extremely important to the job i do everyday.

3-86年我在普林斯顿大学学习，取得了化学工程的硕士学位,我现在的职务是,美国环境保护署署长,我的工程学背景,对我现在的日常工作十分重要。

普林斯顿公开课 - 领导能力简介课程节选

Amy Ramirez is an administrator at Johns Hopkins University in Maryland.

VOA: special.2009.07.02

Administrator Bolden says other studies indicate the United States is not preparing enough students and teachers to meet the demand in science,technology,engineering, and mathematics.

VOA: standard.2010.05.10

Michele Leonhart is the acting administrator for the U.S.

VOA: standard.2009.10.22