lì / shǐ / kè / shàng / lǎo / shī / jiè / shào / le / lǔ / sù / zhè / wèi / dōng / wú / de / móu / shì历史课上,老师介绍了鲁肃这位东吴的谋士。In history class, the teacher introduced Lu Su, a strategist of Eastern Wu.