"That's simply not good enough." "They need to start using words that describe these things and what they've done about it."

VOA: standard.2010.04.01

All right. So let me start again by reminding you what it is that was done last time.

好的,我们开始上课,先回顾下上节课的内容

耶鲁公开课 - 基础物理课程节选

Because that for the first time, I kind of looked up and just like, wow, you know I have a team of engineers here and like a lot of smart people who can start building a lot of stuff in a different way that is currently being done.

因为我第一次经历这些，当我抬起头，看到一群聪明人在为我工作,他们正用独特的方式,创造新的事物，我顿时感到十分自豪。

斯坦福公开课 - 扎克伯格谈Facebook创业过程课程节选

"When it is all said and done, I think it is time for a 'do over'. We need to start this budget process all over again.

VOA: standard.2009.03.24

Nonetheless, in any given week, for the start of that week, you should have done the readings that are listed for that week.

虽然如此，在给定的时间里，在作为开始的那个星期，你必须完成,清单上所列出的那周的任务。

耶鲁公开课 - 死亡课程节选

And what we've done is submit a tool in the end of the riser to start to extract some of that flow and bring it directly to the drill ship so it never enters into the Gulf of Mexico."

VOA: standard.2010.05.17

It turns out that if you start learning a language, a second language is where most of the work's been done, within the first few years of life you're fine.

如果你在出生的头几年里开始学习一门语言,非常努力地学习了第二门语言,那么你一切正常

耶鲁公开课 - 心理学导论课程节选

What we have done is pushed back the Taliban and what we have done also is start to break that chain of terror that links the mountains of Afghanistan and in Pakistan to the streets of Britain,"

VOA: standard.2009.07.27