Fabian Fernandez, a soil and plant nutrition expert at the University of Illinois, says no-till means less intensive labor.

VOA: special.2010.09.28

There are different activities you can do where if you're good enough at them, if you're expert enough at them, you don't know you're doing them.

有很多不同的事情,如果你很擅长这些活动，你对这些活动非常在行，那么你是不会意识到你正在做这些事情的。

耶鲁公开课 - 心理学导论课程节选

Poetry is not interested in expert debate at all, and it converts the big spectrum of possible degrees of accent into those two simple categories: stressed and unstressed syllables.

诗是从不在乎这样专业的争议的，它将涵盖很多不同程度的重音的音谱,简单分成两种：,重音和非重音节。

耶鲁公开课 - 现代诗歌课程节选

One expert at the Art Institute of Chicago described ArtBabble as a giant leap forward for museums and for Web users.

VOA: special.2009.08.28

And Howard Russell, an insect expert at Michigan State University, says once they get to the marching point, they are difficult to stop.

VOA: special.2009.01.27

Another critic is David McCarron, a nutrition and kidney disease expert at the University of California,Davis.

VOA: special.2010.03.03

But it takes a great deal of skill to become an expert at wheel throwing.

VOA: special.2009.09.09

Judith Orloff is a mental health expert at the University of California at Los Angeles.

VOA: special.2009.03.24

Dr.Giuseppe Esposito is a nuclear medicine expert at Georgetown University Medical Center in Washington.

VOA: special.2011.03.02

Medical physicist Jerrold Bushberg is a radiation expert at the University of California,Davis.

VOA: special.2011.03.29

Mike Steele is an ocean expert at the University of Washington in Seattle.

VOA: special.2009.10.27

Peter Brookes is an Asia-Pacific expert at the Heritage Foundation in Washington,D.C.

VOA: special.2009.08.08

Dr.James Hospedales is a chronic disease expert at the WHO.

VOA: special.2011.05.11

Shamim Qazi is a pneumonia expert at the WHO Department of Child and Adolescent Health and Development.

VOA: standard.2009.11.02

Nigel Inkster,a terrorism expert at the International Institute for Security Studies says the 2005 London bombings proved that the city's transport network is vulnerable.

VOA: standard.2010.04.01

Andrew Kuchins is a Russia expert at the Center for Strategic and International Studies in Washington.

VOA: standard.2009.07.06

John Fortieran is an expert at the American Enterprise Institute in Washington "You do see a lot more worry in the public opinion polls," ,.

VOA: standard.2009.09.04

Matt Dallek is a political expert at the Bipartisan Policy Center in Washington.

VOA: standard.2009.07.31

Ken Pollack is a Middle East expert at the Brookings Institution in Washington.

VOA: standard.2010.08.06

a political expert at the Bipartisan Policy Center in Washington.

VOA: standard.2009.08.12

Adang Surahman, an earthquake engineering expert at Indonesia's Bandung Institute of Technology,says most of Jakarta's high-rises have been built to withstand what scientists refer to as the once in 500-year quake.

VOA: standard.2009.09.07

Jay Stanley, is privacy expert at the ACLU.

VOA: standard.2010.06.22

At that time, American heart expert Gregory Thomas was visiting the Museum of the Antiquities with Egyptian heart expert Adel Allam.

VOA: special.2009.12.15

Naming expert Cleveland Evans explains that many of these names were traditionally female or male at one time or another.

VOA: special.2009.07.06

Security expert James Nolt is dean of the New York Institute of Technology campus at Nanjing University in China.

VOA: special.2011.03.05

while "phobos" means fear. Victor Rubio is an expert on human behavior at the Autonomous University of Madrid.

VOA: special.2009.11.17

But Korea expert Gordon Flake at the Mansfield Foundation in Washington says the process is not that simple.

VOA: special.2010.10.02

He is a high blood pressure expert and professor at Albert Einstein College of Medicine in New York.

VOA: special.2010.03.03

Stephanie Rickard is an expert on the IMF and World Bank at the London School of Economics.

VOA: special.2011.05.20

Costas Synolakis is a tsunami expert with the Department of Civil and Environmental Engineering at the University of Southern California in Los Angeles.

VOA: special.2011.03.21