An application is a software program that lets users do a task -- like listen to music or find directions.

VOA: special.2010.06.22

This is an independent project where students are able to integrate what they've learned in their classes and take a step forward in the directions that they want to go in their own professional application of this.

这是一个独立课程,允许学生结合,课堂所学,进一步,应用于他们各自的职业。

哈佛公开课 - 幸福课课程节选