"Let us not forget that we have miles to go to overturn the prejudice and oppression facing the world's one hundred eighty million citizens with intellectual disabilities."

VOA: special.2009.08.23

So how do we get you from for many of you zero to 60 miles per hour after just 11 weeks, well like many courses here is the course structured around not only lectures for conceptual introductions, but sections, office hours and walkthroughs.

十一周后,很多人每小时都能知道60公里内发生的事情，就像这里的很多课程一样,这个课程不只有概念性的介绍，也包括上机和演练讲座。

哈佛公开课 - 计算机科学课程节选

He was born in relatively meager and humble circumstances in Kentucky, not what, about 80 miles from where Abraham Lincoln was born, in even meagerer circumstances.

他出生在肯塔基州一个,相对贫寒的家庭,不过不是约80英里外林肯出生的,那个更穷苦的地方

耶鲁公开课 - 美国内战与重建课程节选

For example, if a car is going on a racetrack and you're seeing it from the top, if the speedometer says 60 miles per hour, you might say it's not accelerating.

例如,如果一辆车在跑道上行驶,你从上面俯视它,如果速率表显示的是60英里每小时,你也许会说它没有在加速

耶鲁公开课 - 基础物理课程节选