I'm Doug Johnson. Our program was written and produced by Dana Demange with reporting by Mike DeFabo.

VOA: special.2010.07.02

So I'm going to shout louder because my mike is now lower.

因为麦克风调低了我得大点声说了

耶鲁公开课 - 博弈论课程节选

Mike Smith I'm looking for Mike Smith.

我要找。

哈佛公开课 - 计算机科学课程节选

I see no Mike Smiths because I'm on page 1 A where the A's simply are so I turn to the B's and the C's S and the D's and so forth and finally I get to the S's but in the worst case I've looked through 1,000 or so pages.

第一页没有找到叫Mike，Smith的人1,因为第一页姓名首字母是,于是我又接着找B，C，D……最终到了字母,但最坏的情况是,我翻了几千页才找到。

哈佛公开课 - 计算机科学课程节选