This time, you're a transplant surgeon and you have five patients, each in desperate need of an organ transplant in order to survive.

这次你是一名器官移植医生，你有五名病人，每名病人都急需器官移植才能存活。

耶鲁公开课 - 公正课程节选

The victims of Hurricane Katrina are in desperate need of help.

卡特里娜飓风的灾民急需救助。

耶鲁公开课 - 公正课程节选