He sneaked into Nigeria on the 24th of December 2009 and left the same day.

VOA: standard.2009.12.28

Quote "On the 24th day, as we were having our breakfast, a ship appeared at last."

他写道，第24天，我们正在吃早餐，终于有船来了“

耶鲁公开课 - 公正课程节选

In its 24th year,the event featured more than 2,000 artists performing at venues around town.

VOA: standard.2010.04.07

"We're helping to plant and build this fantastic garden at the 24th Street School, and it's Big Sunday and we're out having a great time, helping out."

VOA: standard.2010.05.14