At any given time, you can find a stage with bluegrass, folk,gospel,blues,country, Celtic and jazz being played.

VOA: standard.2010.06.07

Like I said, with the most valuable resource being the president's time, a lot of efficiently running White House time is spent on how to allocate that precious resource.

正如我所说，在白宫里,最宝贵的资源是总统的时间，很多高效运作的时间,都用于决定如何使用,这个宝贵的资源。

普林斯顿公开课 - 国际座谈会课程节选

We have a lot of potential that over time with we fix stone of voices with being part of our culture that very often these limitations are put on top of us just like the excess stone.

但是渐渐地受到外部文化压力,像多余石料一样，把我们禁锢起来了。

哈佛公开课 - 幸福课课程节选