If the profits are the problem, then the Non-profit could come in and under cut all the and lower the cost to us all.

如果利润是问题的话，可以让非营利机构操作,来减少花费。

斯坦福公开课 - 经济学课程节选

It's not just that we need to reduce our indenpendence on foreign oil.

问题不仅仅在于我们需要,减少对国外石油资源的依赖。

普林斯顿公开课 - 国际座谈会课程节选

I'm using exactly the same form to reduce this.

我用的同样的方法来减少问题的规模。

麻省理工公开课 - 计算机科学及编程导论课程节选