You can really decide if you want to commit to it and work on it more or put it on a shelf for a later date.

你就可以决定,你是否想落实它,更多地为它努力或是暂时搁置它，以后再落实。

斯坦福公开课 - Twitter之父Jack.Dorsey演讲：好奇和灵感的力量课程节选

But should President Obama president have put down to let 2011 the date as the date of the begining of the withdrawl of American presence?

奥巴马总统是不是应该确定,2011年开始撤出美国势力？

普林斯顿公开课 - 国际座谈会课程节选