Back at school in the autumn, they tell their friends all about it.

VOA: special.2009.06.22

So if you had some number back in grade school like 123, well, why do we express this as 123?

在小学，像123这样的数，为什么我们要表达成123这样的呢？

哈佛公开课 - 计算机科学课程节选

also in the fact that when I was going to school back home,

还因为我在家那边上学的时候，

快乐的校园生活 - SpeakingMax英语口语达人

But Dennis Jin disagrees: For high school students in China, we must reach class at six-twenty in the morning and be back home sually at ten in the evening.

VOA: special.2010.10.14

But all of you in this room probably remember what we technically call the base 10 system or decimal system because back in grade school or the like, you learned to count and add and subtract numbers by way of columns.

但是，在座的每一位可能都记得,这在小学的时候学的,以10为进制的系统或者十进制系统,通过数列方式学习数数和加减法。

哈佛公开课 - 计算机科学课程节选

"I was finishing my last semester of law school, so,I guess, check back with me in 30 years and see if he's a litigator, because he would definitely come alive in my corporations classes and he always heard my professors speaking."

VOA: standard.2010.05.05

Now, we're going to go back to Roger Ibbotson at the School of Management. He did some path breaking work in terms of describing capital markets returns over reasonably long periods of time.

先讲回到管理学院的罗格·伊博森,所进行的开创性研究,描述了在相当长的时期内,资本市场的收益情况

耶鲁公开课 - 金融市场课程节选

Like back in middle school and high school.

大概是在初中和高中时期。

和英文专业的朋友 - SpeakingMax英语口语达人

Mr. Carl Icahn: The career you're asking about I went down to Wall Street back in -- way back in the '60s and I thought I was really--I had gone to Princeton, a really good school.

卡尔·伊坎先生：你们所想知道的有关于我职业的问题,我在--在二十世纪六十年代，去了华尔街,我觉得我真的-我在普林斯顿大学学习过，那是一个非常好的学校。

耶鲁公开课 - 金融市场课程节选