During their six-week voyage, researchers will employ a range of techniques to unlock some of the secrets of the giant marine mammals.

VOA: standard.2010.01.05

You've got a picture of somebody's face, it's a million pixels. Each pixel has a range of values from zero to 256. I want to hash a face with some function into an integer.

你有一个人的脸部照片，它有一百万个像素,每个像素的值范围在0到256之间,我想用某个函数将一张脸部照片。

麻省理工公开课 - 计算机科学及编程导论课程节选

And he's been able to get access to a whole range of Hamlet performances, including some of them that aren't even English.

他得到了一整套哈姆雷特的表演,其中包括一些,甚至不是英语。

麻省理工公开课 - 媒体、教育、市场课程节选

The Shahab-3 missile is thought to have a range of some 2000 kilometers, enough to put Israel, most Arab states and southern Europe in its sights.

VOA: standard.2009.09.28

also technicians, quality-control officers and a range of positions qualified for by a two year college, and some by high school career technical education programs."

VOA: standard.2009.11.25