It was a complete waste of time, unless the goal in life was simply to pester the user for some input.

刚才的时间就完全浪费了，除非那个唯一的目的,是简单地纠缠用户索要一些输入。

哈佛公开课 - 计算机科学课程节选

It was simply my lecture notes from this particular course that I've been teaching here for a long time.

这里面都是我长期以来教授此门课的,课程笔记和摘要的总结

耶鲁公开课 - 聆听音乐课程节选

This way of teaching did not perhaps quite so much for a variety of reasons permeate public school literature teaching, but it was simply, as a result of Understanding Poetry, the way to go. It took time.

尽管这种教学方法可能并没有大范围被应用于,公立学校的文学专业，但是它的确符合教育的发展趋向，这也还得归功于《诗歌鉴赏》，它确实需要更多时间。

耶鲁公开课 - 文学理论导论课程节选

All I'm doing here, nothing particularly exciting, I'm simply plugging this expression in for P and then I multiplied the whole thing out because it was all multiplied by q.

这些计算过程确实很枯燥,我只是把这个算式代入到P中,然后打开整理,因为每一项都乘以了q

耶鲁公开课 - 博弈论课程节选