EPA Administrator Lisa Jackson told senators there are concerns about water pollution.

VOA: standard.2010.05.18

My name is Lisa Jackson, and i am a Princeton engineer.

我是丽莎·杰克逊，我是一名来自普林斯顿大学的工程师。

普林斯顿公开课 - 领导能力简介课程节选

Engineering After Princeton My name is Lisa Jackson.

普林斯顿大学工程学毕业生,我是丽莎·杰克逊。

普林斯顿公开课 - 领导能力简介课程节选

Charles Bolden, the head of the US space agency, NASA,and Lisa Jackson from the Environmental Protection Agency,or EPA, came to this Washington,DC middle school to encourage these youngsters to focus on math and science careers.

VOA: standard.2010.05.10