He said the Earth is like a large mechanical device that will survive only if people living on it know how to operate it correctly.

VOA: special.2010.05.30

So the question is: how on earth did this come about?

那么问题是：它到底从何而来？

耶鲁公开课 - 文学理论导论课程节选

It's a question of saying, "How on earth would you ever have the concept 'heterosexual' if you didn't have the concept 'homosexual' in place?" Right? The absolute interdependency of these concepts is, again, central to her argument and to her understanding of things.

这就像是说，如果首先没有“同性恋“这个概念,又怎么会有“异性恋“这个概念呢’,是吧，这些概念的绝对依赖性，是她论点的中心，同时也是她理解事物的中心轴。

耶鲁公开课 - 文学理论导论课程节选

What and how the Japanese eat, he says,explains why they are the healthiest people on earth.

VOA: standard.2010.02.23

And if all of the possible brackets were filled out on standard paper and stacked on top of each other, how big would the pile be?" It would actually go from the earth to the moon and back,1.1 million times,".

VOA: standard.2009.03.25