He says there are about five hundred sixty commercial service airports in the United States.

VOA: special.2009.04.01

What if every synagogue and mosque, church, temple, secular humanist society was involved in congregational exchanges the way that most of these institutions are now involved in some kind of service work?

如果每座犹太教会堂，穆斯林清真寺，基督教堂，佛教寺庙，世俗社会都参与到,公众的交流中，将会怎么样？,大多数机构正在以这种方式,参与某种服务工作中？

普林斯顿公开课 - 人性课程节选

Typically, the youngest guys are twenty, and typically the oldest guys are 45, but everybody was liable to military service in these states until they were about 60.

一般来说,最年轻的二十岁,最年长的四十五岁,但是在有些城邦中,六十岁以下的人都能参军

耶鲁公开课 - 古希腊历史简介课程节选

Clearly,the hours of service required of doctors in training are disputed.

VOA: special.2010.07.13

They are relatively competent, they speak English and if the diagnosis can be made on line they'll do it, and all of these services are now been provided and so service sector has become a fast growth in India contributing to higher growth rates.

这个方面印度人力更有竞争力，因为他们会说英语,只要医生可以在线诊断,他们就能提供好该项服务,这些服务现在都有,因而促进了印度服务行业飞速发展,从而也使印度经济更快速增长。

普林斯顿公开课 - 国际座谈会课程节选

Other Kennedys today are active in politics and public service.

VOA: special.2009.08.29

but rather, is there any good reason to think that we're all or most of us are in that situation, are in that state of belief where, although we give lip service to the claim that we're going to die, is there any good reason to believe that fundamentally we don't actually believe it?

而是是否有好的理由认为,我们中全部或者大部分都处于，这样一种相信的状态，虽然我们都声称自己会死，是否有好的理由相信,我们其实根本不相信呢？

耶鲁公开课 - 死亡课程节选

U.S.Park Service employees are helping in the effort. Pua Tuaua is leading a crew of workers from the National Park of American Samoa.

VOA: standard.2009.10.06

"You are in a forced labor situation when you enter work or service,".

VOA: standard.2009.08.21

"The majority are in combat service support,technical support, computer support,medical."

VOA: standard.2010.07.14