When she blows out the candles on her birthday cake, her proud parents start clapping.

当她吹灭生日蜡烛的时候，她的父母自豪地为她鼓起掌来。

youdao

You knew it was time to start clapping as soon as that chord hit that, it stopped going back and forth,tonic,dominant,just sitting there.

你知道在这个和弦出来的时候要拍手，然后停下来，来回的行进，而主音，属音，然后保持住。

耶鲁公开课 - 聆听音乐课程节选