Three-person teams from each school had five hours to solve eleven real world problems.

VOA: special.2010.03.11

Now sleep macho is "I sleep eleven hours."

现在他们会说“我睡了11小时”

耶鲁公开课 - 心理学导论课程节选

In seventy-seven hours, if all went well, Apollo Eleven would be there.

VOA: special.2009.07.15