The research is called the National Survey on Drug Use and Health.

VOA: special.2010.10.11

I'd just like to do a piece of survey research, how many of you, just a show of hands is all I need; how many of you believe ? Socrates is innocent and should be acquitted?

我们来做一下意见调查，有多少人认为，只要举手就可以了;,有多少人认为,苏格拉底是无辜且应无罪开释？

耶鲁公开课 - 政治哲学导论课程节选

A survey by Harris Interactive, a public opinion research firm, found that nearly plan to increase their charitable giving once the economy improves.

VOA: standard.2009.12.16

One research survey found that almost 70 percent of Americans use at least one cloud service.

VOA: standard.2010.06.22

A survey published by the research group ComRes on Tuesday said 2.5 million people who say they are certain to vote say they are still undecided who to vote for and more than a third of voters said it was "quite possible" they would change their mind on who to vote for by the time the polls open Thursday morning.

VOA: standard.2010.05.05