The second rhythmic device that we have to be aware of in music we frequently encounter is this concept of the triplet.

音乐中第二个需要知道的节奏符号,就是我们经常遇到的三连音

耶鲁公开课 - 聆听音乐课程节选

Well, in music the most basic symbol for the beat is the quarter note.

音乐中表示拍的最基本符号是四分音符

耶鲁公开课 - 聆听音乐课程节选

Now how in the world would you ever notate that?

你怎么可能把刚才这段音乐,用符号记录下来呢

耶鲁公开课 - 聆听音乐课程节选