As Commissioner of the Mayor's Office for People with Disabilities and as a blind man, it is Matthew Sapolin's mission to fulfill the spirit and the letter of the ADA by working to ensure that New Yorkers with disabilities can live, work and learn here with relative ease.

VOA: standard.2010.07.27

They've become forces of nature in the U.S. Economy, in the sense that people accept these letter grades with great authority.

他们和美国经济密不可分,在这种情况下,人们笃信机构的字母评级

耶鲁公开课 - 金融市场课程节选

They've become forces of nature in the U.S. Economy, in the sense that people accept these letter grades with great authority.

他们和美国经济密不可分,在这种情况下,人们笃信机构的字母评级

耶鲁公开课 - 金融市场课程节选