"A willingness to question conventional wisdom and rethink the old dogmas."

VOA: standard.2009.05.14

Good question, so there is this little reading head kind of like in an old phonograph player that does move back and forth and in and out depending on the implementation.

好问题，这就像,老留声机里的小读头,它通过来回移动,来完成不同的操作。

哈佛公开课 - 计算机科学课程节选

We're going to take up this question initially of it's an old, old, old American question how peculiar, or distinctive, or different is the American South?

我们要继续探讨一个问题,一个十分古老的美国问题,美国南方究竟多么特殊,多么与众不同

耶鲁公开课 - 美国内战与重建课程节选

By the way, how old are the people out there is a good question.

顺便提一下,他们的年龄有多大呢

耶鲁公开课 - 古希腊历史简介课程节选