"I urge the government to take prompt measures to establish accountability and responsibility with regard to those widespread and systematic human rights violations."

VOA: standard.2009.10.22

my first responsibility, as I just said, was to take care the president.

我的第一个任务，正如我刚才说到，是照料总统的事。

普林斯顿公开课 - 国际座谈会课程节选

"I continue to hope that President Obama, Speaker Pelosi and others will take a step toward responsibility and restraint, and reject the path of reckless spending that America is presently on."

VOA: standard.2010.07.03