1 sentence

1. 老师正在黑板上书写“大月氏”这个词。

   lǎo​shī zhèng​zài hēi​bǎn shàng shū​xiě“ dà Yuè​zhī” zhè​ge cí.

   The teacher is writing the term 'Da Yuezhi' on the blackboard.

   Source: Dong Chinese Dictionary