We're just going to watch and listen to--maybe even sing along with--the bass as he changes chords.

我们来听听看看，也可以跟着一起唱，看看低音是怎么与和弦一起变化的。

耶鲁公开课 - 聆听音乐课程节选

So realize you don't have to get it right the first time, but you have to listen and watch to what actually those problems are and that is one of the roles your teaching fellows play.

请认识到，并不是要你第一次就把事情搞对，但是你必须听听，看看,问题是到底什么，这也是你们的助教,扮演的一个角色。

哈佛公开课 - 计算机科学课程节选