"Since that time we've really learned that as close as they are to human species, they're not close enough for any real scientific outcomes for drug testing.I think like that" That's Elizabeth Kucinich, wife of U.S. Congressman Dennis Kucinich, she is a long-time animal welfare advocate and serves as director of public affairs, for the Physicians Committee "Over 80 different HIV-related vaccines have worked in chimpanzees but none have proven effective in human beings.

VOA: standard.2010.02.16

As they learned, they wrote a little bit about what their impressions were at the time.

根据所学，他们更详细地记录下,对那天的印象与感受。

麻省理工公开课 - 媒体、教育、市场课程节选

As we learned about how humans operate we could start to design machines that would help humans when they weren't functioning properly.

当我们了解了机体如何运作,就可以设计出器械,在人体某些部位功能失常时提供帮助

耶鲁公开课 - 生物医学工程探索课程节选

Most of us most of the time hold these beliefs as a matter of faith as a matter of belief because we have learned about them from childhood because they were written by Thomas Jefferson or some other reputed high authority.

大部份的人一向将这些信念,奉为信仰，信条,因为我们从小,就是这样受教育,也因为它们是由托马斯？杰斐逊,及其它著名权贵所写。

耶鲁公开课 - 政治哲学导论课程节选