I'll count up the number of people killed in every church that I go to visit to look at.

每次我去一个教堂里,我都会数当地记录的阵亡人数

耶鲁公开课 - 1871年后的法国课程节选

And the memo will be a dictionary that maps me from a number to Fib of that number.

这个memo就是我从一个fib数,到另一个fibs数的记录字典。

麻省理工公开课 - 计算机科学及编程导论课程节选