gōng zuò diàn huà lǐ tīng dào shí jiān dì diǎn fù zé rén biàn gèng mǎ shàng fù shù yī biàn

工作电话里，听到时间、地点、负责人变更，马上复述一遍。

During a work call, if you hear changes in time, location, or person in charge, immediately repeat them back.