tīng / dào / zhè / gè / xiào / huà / tā / rěn / bú / zhù / pū / chī / yì / shēng / xiào / le / chū / lái

听到这个笑话，她忍不住噗嗤一声笑了出来。

Hearing the joke, she could not help bursting into a giggle.