tīng dào / shú xī / de / xuán lǜ / tā / yì biān / jī jié / yì biān / gēn zhe / qīng shēng / hēng chàng

听到熟悉的旋律，他一边击节，一边跟着轻声哼唱。

Hearing the familiar melody, he tapped out the beat while humming along softly.