To deal with that problem, the designers developed a special computer software program.

VOA: special.2009.03.17

To be honest, especially those of you less comfortable here, if you've ever struggled with some program or struggled with some piece of software, oh it's alright, it's not your fault.

说实话，尤其是对那些在这里上课有些吃力的同学，如果你曾经使用哪个程序或软件有困难,好吧，那不是你的错。

哈佛公开课 - 计算机科学课程节选

The software has been used as part of a vaccination program that has greatly reduced measles deaths in Africa.

VOA: special.2010.05.03