Again as I said this is my version of it, but you can see, every one of the examples we've used so far has that pattern to it.

形成了迭代的思想，我还是想用我的话，来表达表达，但是你们可以看到,我们讲过的每个例子都用到了这个模式。

麻省理工公开课 - 计算机科学及编程导论课程节选

Chuck Berry, one can see -- even I, every so often in the facility of Saint Louis -- I saw him a year or two ago, playing guitar and doing something approximating a dog walk.

很多人都看过Chuck，Berry表演，我也经常看,就在一两年前，我在圣路易斯,看到他弹着吉他，做着舞步,有点像一只狗在走路。

普林斯顿公开课 - 人性课程节选