Lǎo / shī / ràng / wǒ / men / zhǎo / chū / shī / gē / zhōng / de / shuāng / shēng / cí / bìng / shuō / míng / tā / men / de / shēng / mǔ

老师让我们找出诗歌中的双声词，并说明它们的声母。

The teacher asked us to find the alliterative compounds in the poem and identify their initials.