2 sentences

1. 武警官兵正在火车站维持秩序。

   wǔ​jǐng guān​bīng zhèng​zài huǒ​chē​zhàn wéi​chí zhì​xù.

   Armed police officers are maintaining order at the railway station.

   Source: Dong Chinese Dictionary

2. 两名武警在政府大楼门前站岗。

   liǎng míng wǔ​jǐng zài zhèng​fǔ dà​lóu mén qián zhàn​gǎng.

   Two armed police officers are standing guard in front of the government building.

   Source: Dong Chinese Dictionary