"Before she changed the world, Julia Child was just an American living in France ."

VOA: special.2009.06.12

I study child development for a living and I'm interested in several questions.

我主要研究儿童的发展,我对很多问题都感兴趣

耶鲁公开课 - 心理学导论课程节选

That's the number 12 followed by 12 zeroes,or roughly $40,000 for every man,woman and child living in the United States.

VOA: standard.2010.01.15