At the same time he heard and felt the fall of something upon the floor.

VOA: special.2009.10.31

And this time it did not subside, it never fall below double digits for the entire remainder of the decade of the 30s.

这次失业率没有下降，再也没有下降到两位数以下,20世纪30年代余下的时间也没有。

斯坦福公开课 - 经济学课程节选

Given we are living in Princeton, especially this time of a year, when in the fall.

比如我们住在普林斯顿，尤其是在每年的秋天，就像现在。

普林斯顿公开课 - 人性课程节选

"The first time we visited this rock last fall - there were maybe one or two children out of 15 who knew how to climb up this."

VOA: standard.2010.06.25

That appears for the first time after the fall of the Mycenaeans.

它第一次出现于在迈锡尼文明衰落之后

耶鲁公开课 - 古希腊历史简介课程节选

I recover some hope that one time or other this writing of mine may fall into the hands of a sovereign who will consider it for himself, for it is short and I think clear."

希望有一天,君王有机会能看到这本,我自认为简短易懂著作，并仔细斟酌其中蕴含的思想“

耶鲁公开课 - 政治哲学导论课程节选