1 sentence

1. 这位医生工作非常负责，病人随叫随到。

   zhè wèi yī​shēng gōng​zuò fēi​cháng fù​zé, bìng​rén suí jiào suí​dào.

   This doctor is very responsible and is on call for his patients at any time.

   Source: Dong Chinese Dictionary