"To tell you the truth,I had sung . all the songs I knew, and I am going ' What am I going to do now,'" "And in my mind I'm going 'you know, this is the freedom that my generation is looking for,"

VOA: standard.2009.08.15

And so ease of implementation is actually a very compelling -- metric against which to measure-- -- do you mind toning my voice down a bit-- is a very reasonable measure against which to measure the quality of an algorithm, right.

如此简单的实现实际上是一个很牵强的,度量，与之相对的衡量是-,如果你们不介意，我降低点音量-,是一种用来度量算法质量的,合理的方法。

哈佛公开课 - 计算机科学课程节选