lì / shǐ / lǎo / shī / zài / kè / táng / shàng / jiè / shào / le / Nóng / mín / dǎng / de / jī / běn / qíng / kuàng

历史老师在课堂上介绍了农民党的基本情况。

The history teacher introduced the basic background of the Peasant Party in class.