"Now of course the Chinese are beginning to lecture us, about how we need to balance our budget, and preserve the value of the dollar and avoid inflation.

VOA: standard.2009.11.10

And they'll test an intermediate value near the end or near the beginning.

他们从最后或者程序的,开始处去取测试需要的中间值。

麻省理工公开课 - 计算机科学及编程导论课程节选