lì shǐ / kè shàng / lǎo shī / jiǎng dào / Sūn Chuán fāng / zài / Tiān jīn / bèi / cì shā / de / shì jiàn历史课上,老师讲到孙传芳在天津被刺杀的事件。In history class, the teacher talked about the assassination of Sun Chuanfang in Tianjin.