So is it still being taught? "If the results of a survey we had published this year are accurate, it is being taught by about ninety percent of teachers in grades one to three."

VOA: special.2009.10.29

Forward rates I wrote a survey article years ago about the term structure of interest rates and I wanted to find out who was the originator of the term "forward rate."

远期利率,很多年前我写过一篇,研究利率期限结构的文章,我想知道谁是"远期利率"这个词的创始人

耶鲁公开课 - 金融市场课程节选

There have been some interesting surveys about people's relationship with food and the Pugh Foundation did a survey that was published in April of 2006 that asked people how much found out what percentage of people really enjoy eating.

有很多有意思的调查研究,关于食品,和人际关系的联系,其中皮尤基金会,2006年4月发布的一项调查试图解析,究竟有多少人能真正从饮食中获得享受

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

And so this will only come as confirmation." A just-released nationwide survey of Afghans finds them more optimistic than expected, but still concerned about corruption and insecurity.

VOA: standard.2009.10.28

The non-profit,which educates and inspires young people about workplace readiness and entrepreneurship, just released results from a survey that shows some 50 percent of teens would like to start their own businesses someday.

VOA: standard.2009.12.04