Olive Bowen made some hot coffee to bring to her husband Nate who was over in the barn.

VOA: special.2010.01.09

He said, I'm trying to remember where I got the idea and, he said, I think it probably came from some of our coffee hours at The London School of Economics in the 1920s.

他写到,我尽我所能,追忆当初如何得到的这个概念,也许是20年代,在伦敦政治经济学院,这个概念源于一次咖啡时间

耶鲁公开课 - 金融市场课程节选

I decided to make myself some strong coffee so I could work better.

VOA: special.2009.05.03

"I brought you some hot coffee."

VOA: special.2010.01.09