Dating back to colonial times, the government has supported programs to train skilled workers.

VOA: special.2010.07.16

All right, I want to show you one last example of using recursion because we're going to come back to this. This is a classic example of using recursion. And that is dating from the 1200s and it is due to Fibonacci.

并且返回答案,我想给你看看递归的最后一个例子,因为我们还要再看一遍,这是一个递归的经典案例,它可以追溯到13世纪。

麻省理工公开课 - 计算机科学及编程导论课程节选

Colonial Williamsburg consists of 120 hectares of authentic and restored buildings and landmarks dating to the Revolutionary War and even back further - to the first British settlers who started a plantation and later built the colony.

VOA: standard.2010.07.03