出入尘土的苍蝇嗡嗡的叫个不停，可谁不想一拍子叫它永远沉默？

Don't be a cicada in summer. Be the plant groeing in silence.

youdao

If you want to learn about compound meters go take music 210 and become a music major.

如果你想学习复拍子的话,可以去上音乐210这门课,成为一名音乐专业的学生

耶鲁公开课 - 聆听音乐课程节选

So they'd be going along in this fashion let's say it's duple- one-two, two-two, three-two, four-two.

于是他们便这样做,如果是二拍子的,那就是,一-二,二-二,三-二,四-二

耶鲁公开课 - 聆听音乐课程节选

We're interested only really in two things: One, can you differentiate between duple and triple meter; and two, can you recognize some very basic rhythmic patterns?

我们这里只关注两件事,一,你能不能区分两拍子和三拍子,二,你能不能识别一些简单的基本节奏形式

耶鲁公开课 - 聆听音乐课程节选