It says the test measures the language skills of people working in an international environment.

VOA: special.2009.01.15

We know there has to be some effect of the environment shaping language, obviously, because in order to know English you have to have heard English, in order to know Dutch you have had to heard, to--had to have learned and heard Dutch.

我们知道,很明显某些环境作用,塑造了语言,因为要理解英语,你必须听过英语,要理解荷兰语,你必须学过和听过荷兰语

耶鲁公开课 - 心理学导论课程节选

itself and introduce Scratch, the programming language in an environment we looked at, but also some of the fundamentals that we'll lace throughout the course.

这周五我们就开始讲计算机科学，并在我们设定的环境下,介绍编程语言Scratch的用法，而且我们也会在课程中,捎带讲一些基础知识。

哈佛公开课 - 计算机科学课程节选