At St.Charles High School in St.Louis, delivering his 52nd speech on health care since taking office early last year, the president again took aim at Republican calls to scrap the current legislative effort, and those he said favor giving the insurance industry even more power than it has now.

VOA: standard.2010.03.10

And I was actually thinking that after day in and day out, I had different idea that I wanted to do and I was going to scrap it after that.

我时刻都在思索，当有了新的想法，我就有冲动,丢下这个网站，去实践新点子。

斯坦福公开课 - 扎克伯格谈Facebook创业过程课程节选

Yet, they wanted to get clean and so what device they used was to take oil, typically olive oil, spread it on themselves, then get a scrapper, a metal scrapper, and scrap off the oil with it what was underneath the oil.

当他们想要保持清洁时,他们所使用的东西就是油,通常是橄榄油,把橄榄油抹在身上,然后拿一个刮板,金属刮板,把污垢和油一起刮下来

耶鲁公开课 - 古希腊历史简介课程节选