"So the combination of eating more calorie-dense food and having fewer opportunities for physical activity, that's what creates this obesity epidemic."

VOA: standard.2010.07.02

So, this is a more complex and, sort of, dense example of how that consumer, that push to consume, that consumer sense drives and motivates the novel and plays out in what they see when they are on the road.

这是个更复杂更难懂的例子，它有关那些消费者，怎样推动消费和消费者的意识怎样驱动小说情节发展,及演变出他们在路上看到的各种事物。

耶鲁公开课 - 1945年后的美国小说课程节选