2 sentences

1. 几名巡警在繁华的商业街巡逻。

   jǐ míng xún​jǐng zài fán​huá de shāng​yè​jiē xún​luó.

   Several patrol officers are patrolling the busy commercial street.

   Source: Dong Chinese Dictionary

2. 在一些反映民国时期的小说里，巡警的身影经常出现。

   zài yī​xiē fǎn​yìng Mín​guó shí​qī de xiǎo​shuō lǐ, xún​jǐng de shēn​yǐng jīng​cháng chū​xiàn.

   Patrolmen often appear in novels set during the Republic of China period.

   Source: Dong Chinese Dictionary