lǎo / shī / xiàng / wǒ / men / jiè / shào / le / Wèi / bēi / de / lì / shǐ / hé / shū / fǎ / tè / diǎn老师向我们介绍了魏碑的历史和书法特点。The teacher introduced us to the history and calligraphic features of Wei stele script.