Does it really matter to you whether your code is going to take 300 years or 900 years to run?

或者900年区别大么？,这个数字的规模才是问题关键所在？

麻省理工公开课 - 计算机科学及编程导论课程节选

You can tell if you're at all experienced with it very easily, if you go--let's say to the year 900 B.C.

而如果你对此比较熟悉的话很容易看出来,如果你去--假定去公元前九百年

耶鲁公开课 - 古希腊历史简介课程节选

I think it was several hundred years, a hundred years old, 200 years old, 300 years old, 600, 700, 800, 900 years old.

我想应该是几百岁，一百岁，二百岁，三百岁，六百，七百，八百，九百岁。

耶鲁公开课 - 死亡课程节选

In 1860,that anthology was updated, particularly with the works of George Fitzhugh, into a 900-page volume, which was really in most ways only excerpts of pro-slavery writing.

860年,此书再版,特别加入乔治·菲茨休的一些著作,容量增加到了900页,堪称当时,亲奴派作品之最

耶鲁公开课 - 美国内战与重建课程节选

This is the calcination of limestone.

石灰石的烧结，在900度烧结。

麻省理工公开课 - 固态化学导论课程节选

But then I ask them to think, and in the book I ask the readers to think: Well, have you given a cost of an expensive pair of shoes to save the life of one of the around 9 million children who are dying from poverty related causes each year around the world?

但是，接着我让他们思考，在书中，我让读者思考这样一个问题：,你有没有捐出过买一双鞋的钱,来拯救900万儿童中的一个生命？,他可能正因为贫困导致的种种问题,而生命垂危，每年世界上都会有这样的儿童？

普林斯顿公开课 - 人性课程节选

We don't, of course, have any original copies of these materials as they came off the pen of whoever it was who was writing them, and in fact before the middle of the twentieth century, our oldest manuscripts and fragments of manuscripts of the Bible dated to the year 900.

我们当然没有任何最早时期那些笔者的,手稿，而且事实上,在20世纪中期之前我们有的最古老的手稿,和手稿碎片都是公元900年时候的。

耶鲁公开课 - 旧约导论课程节选

But if you think of the time span about 900 to 700 B.C., that is, when these changes are taking place.

但是如果你发现它发生在,大约公元前900年到700年之间时

耶鲁公开课 - 古希腊历史简介课程节选

Hector Davis purchased him for $900.00.

赫克托·戴维斯花了九百美元,将他买到手

耶鲁公开课 - 美国内战与重建课程节选

Here I am,800 years old,900 years old.

到了800，900岁的时候。

耶鲁公开课 - 死亡课程节选