Protesters known as red shirts set more than 30 fires in Bangkok Wednesday as the military moved to close their camp in the city's center.

VOA: standard.2010.05.21

They're going to choose positions very close to each other and very close to the center.

他们会选择与对手相近的政治立场,且相当的中立

耶鲁公开课 - 博弈论课程节选

So in politics, this is about candidates crowding close together towards the center, to try and get as many voters who are close to them.

在政治学中,这是关于候选人集中趋向中间立场,从而拉拢更多立场相近的选民的理论

耶鲁公开课 - 博弈论课程节选

In a nearly 40-minute policy speech, the president cited, among other things, his orders to end any torture of detainees and close the Guantanamo Bay detention center, and the appointment of senior envoy George Mitchell to tackle the Israeli-Palestinian dispute.

VOA: standard.2009.09.23