It talks about fields in the spring, little birds,rainbows and the great loves of many colors.

VOA: special.2009.09.07

Clearly, important information is to be conveyed to students from people who settle in the fields for a long period of time.

显然，对某个领域,进行长时间研究的学者,会将重要的信息,传达给学生。

麻省理工公开课 - 媒体、教育、市场课程节选

At the same time, I do mean to give you some sense of the period in which they're writing, some sense of modernism as a field, as one of the richest fields in English language writing.

同时，我也会给你们提供一些背景知识,来了解作者创作的年代，以及现代主义的思想领域，就其作为英语文学创作最丰富的领域之一而言。

耶鲁公开课 - 现代诗歌课程节选

They wanted to seize the territory and Fort Union in an effort to find paths to the Pacific Ocean and to the gold fields of Colorado.

VOA: special.2009.03.30

In fact, there's a property of gravitational fields anywhere, even in outer space, but there is some residual field between all the planets and all the stars in the universe, that the force on a body is proportional to the mass of the body.

实际上,这是任何地方的引力场都具备的属性,甚至是在外太空,在所有的行星和恒星之间,存在着某种剩余场,在这个场里作用在物体上的力,和物体的质量之间存在比例关系

耶鲁公开课 - 基础物理课程节选

It is one of the largest sand dune fields in the United States.

VOA: special.2010.01.04

it's something that is still going on. We have got cases of conflict diamonds in Cote d'Ivoire in West Africa and also in Zimbabwe where hundreds of people were murdered in the Marange diamond fields recently."

VOA: standard.2010.08.05

Major concerns over delays in the construction of facilities, including stadium updates and practice fields at a number of the eight venues spread across the country, seem to have been resolved at the last moment.

VOA: standard.2009.10.22

"People ask me,' How long did it take you to write that book? ' The answer is,'Sixty-eight years.'" The book consists of 600 essays by Milner - some done in consultation with other experts in the many fields shaped by Darwin's thinking ." .

VOA: standard.2009.11.25