who leads Republicans in the U.S.Senate. He appeared on Fox News Sunday.

VOA: standard.2009.08.12

There's a lot of research to show that helping ourselves, in other words, working on our happiness, contributing to our wellbeing, leads us to also be more generous and benevolent toward others.

很多研究表明自我帮助，换言之，努力为自己争取快乐，有助我们获得幸福，也能引导我们对他人更加宽容和亲切。

哈佛公开课 - 幸福课课程节选

Now I'm not-- again, this is the kind of detail I'm not expecting you to remember, but it's just an exemplar of this broader issue about how dependence on certain foods leads to nutritional deficiencies that have to get remedied somehow or else people have health problems.

现在,我不是,我并不希望你们能记住这些细节,它们不过是作为一个例子来拓宽,由于依赖某种食物而导致营养不良的问题,要采取弥补措施,不然会引起健康问题

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Federal agents and local El Paso authorities have targeted the Barrio Azteca gang in this investigation, detaining some two dozen gang members on warrants issued against them for other crimes and also questioning them for leads in the case.

VOA: standard.2010.04.01

It's a dramatic way-station in a story that's going to reach its climax in the covenant that will be concluded at Sinai, and as many sensitive readers of the Bible have noted, the road from Egypt leads not to the other side of the Reed Sea, but on to Sinai.

这只是故事的一小部分,高潮产生在西奈制定的契约,就像有些敏感的读者已经注意到,离开埃及的路并没有指向Reed海的另一端，而是向西奈。

耶鲁公开课 - 旧约导论课程节选

"We need to recognize at the outset that what we do to animals from their perspective certainly, and probably from ours is morally wrong and unacceptable, and that it's really important to follow through on all these exciting new leads into ways of doing research without using animals."

VOA: standard.2010.02.16