I did that for about 10 months of period, and that resulted it being a better or the best Chinese search technology.

这样做了有10个月之久，结果就是,百度拥有了更好或者是最好的中文搜索技术。

斯坦福公开课 - 百度CEO李彦宏演讲：全球最大搜索引擎的发展课程节选

Wentworth Miller is an actor. He graduated like 15 years ago.

演员温特沃斯·米勒也是普林斯顿的校友，他大约毕业已经有15年之久了。

知道约翰·纳什吗？ - SpeakingMax英语口语达人

I was going to say when you first start doing this, even people who have been doing it for a long time still go off on ten-minute daydreams before realizing that their minds were wondering.

我本想说第一次尝试时，但即便是修行多年的人,也会走神十分钟之久,方才意识到自己刚做了白日梦。

普林斯顿公开课 - 人性课程节选

Everything that man esteems Endures a moment or a day.

人类尊重的一切事情,持续一时或一日之久。

耶鲁公开课 - 现代诗歌课程节选

And you will see over time as you've seen with Scratch that there's going to be different ways to implement these various goals.

久而久之你们也将看到像你们在Scratch上看到的一样,它们有不同的方式,来实施不同的目的。

哈佛公开课 - 计算机科学课程节选

If you talk about going in for surgery, t have the exact figure in front of me, but something like a fourth of the people in Canada wait six month or more for surgery.

谈到手术，呃，我这里没有确切数据，ehm，，I，don’,但大约,四分之一的加拿大人,要等六个多月之久,才能手术。

斯坦福公开课 - 经济学课程节选