Lǎo / shī / zài / kè / shàng / jiè / shào / le / Lǐ / Yán / shòu / biān / xiě / de / lì / shǐ / zhù / zuò

老师在课上介绍了李延寿编写的历史著作。

The teacher introduced the historical works compiled by Li Yanshou in class.