"We do not want poster boys. We do not want people looking at posters and see them saying HIV kills and so forth But,we want to use their glamour, you know,to go out there and talk about HIV."

VOA: standard.2010.05.29

Once you know what pieces to look for, what mental constructs to reach for, can you realize all right I want to make some dancing figures go back and forth, I need to loop this way and loop this way and check if I'm on the edge and so forth.

一旦确定需要查找的部分,想要达到那种层次，你是否意识到,我想做出一些可以来回走动跳舞的人，我需要按这种方式那种方式让它转圈,并检查我是否,到了屏幕的边缘等等。

哈佛公开课 - 计算机科学课程节选

So, let's listen to this bit of klezmer music go back and forth between minor and major.

让我们感受下这段犹太音乐,它在小调和大调之间转换

耶鲁公开课 - 聆听音乐课程节选

Does stuff change phase to go from liquid to solid and so forth, right?

物质是否从液体转变为固体,相变到底在什么位置出现？

麻省理工公开课 - 热力学与动力学课程节选

For all we know, Ivan Ilyich still believes in souls, believes he's going to go to heaven and so forth.

我们都知道，Ivan，Ilyich始终相信，自己的灵魂会上到天堂。

耶鲁公开课 - 死亡课程节选

John Now, you're going to hear John and I go back and forth a lot, well I'm certainly old time, but I'm also an old time Lisp programmer.

现在，你会听到我和,来回的讲好多次，好吧我当然是个老学究，但是我也是一个老lisp程序员。

麻省理工公开课 - 计算机科学及编程导论课程节选