2 sentences

1. 时辰不早了，我们该出发了。

   shí​chen bù zǎo le, wǒ​men gāi chū​fā le.

   It's getting late; we should set off.

   Source: Dong Chinese Dictionary

2. 古代的一天分为十二个时辰。

   gǔ​dài de yī tiān fēn​wéi shí'èr gè shí​chen.

   In ancient times, a day was divided into twelve two-hour periods.

   Source: Dong Chinese Dictionary