He explains that businesses such as Nuru Design are examples of what a "green economy" would be like.

VOA: standard.2010.02.24

And then I'll give you some examples of some of the specific topics that would be covering.

接下来我会给出一些,我们会涉及话题的具体实例

耶鲁公开课 - 心理学导论课程节选