In two thousand,after much research and many experiments, he returned to Nepal to put the systems into homes.

VOA: special.2009.12.21

Engineering After Princeton My name is Laura Forese. I'm class of 83, civil engineering and operations research.

普林斯顿大学工程学毕业生,我是罗拉·弗里斯，是普林斯顿83级毕业生，专业是土木工程及运营研究。

普林斯顿公开课 - 领导能力简介课程节选

And all we can do after we accept this nature is to first understand it through research, and then after we understand it, make the best use of it.

在接受这个本性后，我们唯一能做的,是通过研究首先来理解它，理解它后，好好地利用它。

哈佛公开课 - 幸福课课程节选

He became interested in the idea of sanitation after taking part in a research project on the social and political development of cities.

VOA: special.2010.03.15

This week a business research group reported a drop in consumer confidence after three months of gains.

VOA: special.2010.07.02

After many years of research, he wrote the book "The Origin of Species" in eighteen fifty-nine.

VOA: special.2009.12.16

He went abroad for the surgery. After some research,he decided to have his operation done at the Anadolu Medical Center outside of Istanbul,Turkey.

VOA: standard.2010.04.08

Oil has not been sighted at the research farm yet. A few weeks after the spill, BP placed booms around it, in a bid to protect the facility.

VOA: standard.2010.07.13

Dr.Segev says the research snows that men and African-Americans have a slightly higher risk of dying after donation than other groups, but the risk is still small and that it has nothing to do with having only one kidney.

VOA: standard.2010.03.11

Borlaug remained involved with the International Maize and Wheat Improvement Center in Mexico, even after his research took him to other parts of the globe, where he replicated the success he had had in Mexico, building his reputation as father of the "green revolution" in the 1960's.

VOA: standard.2009.09.13