lǎo / shī / ràng / xué / shēng / tīng / lù / yīn / zhǎo / chū / měi / gè / yīn / jié / de / zǐ / yīn

老师让学生听录音，找出每个音节的子音。

The teacher asked the students to listen to the recording and identify the consonant in each syllable.