Here is a reading of his description of his first sight of the bats and the big cave: "I thought it was a volcano, but then,I'd never seen a volcano nor never before had I seen bats swarm, for that matter.

VOA: special.2009.12.07

And many have imagined," one thinks here of Plato, perhaps, but also to Christianity" Many have imagined republics and principalities that have never been seen " or known to exist in truth.

因为已有太多的梦想家“,其中一人即柏拉图，但也可能是基督教“,“已有太多对共和,与君权的幻想,而那从来都未真实地存在。

耶鲁公开课 - 政治哲学导论课程节选

I just saw an exposition of them of photos that had never been seen before; but, anyway, this is the Hotel de Ville which is down by Notre Dame, Don't worry about these places.

在一月我看了一个,都是些从未展出过的照片,言归正传,这就是市政厅,南边毗邻巴黎圣母院,不用操心这些地名

耶鲁公开课 - 1871年后的法国课程节选

But this debate over Futenma has exposed a side of Japan the U.S.has never seen before.

VOA: standard.2009.11.11

Because of that, over time he realized that we were abusing the ocean, but people up there didn't know that because they had never seen what was underwater."

VOA: standard.2010.06.18