3 sentences

1. 你低估了我们的民兵。

   nǐ dī​gū le wǒ​men de mín​bīng.

   You underestimate our militia.

   Source: OpenSubtitles

2. 这个村庄有一支由当地村民组成的民兵。

   zhè gè cūn​zhuāng yǒu yī zhī yóu dāng​dì cūn​mín zǔ​chéng de mín​bīng.

   This village has a militia composed of local villagers.

   Source: Dong Chinese Dictionary

3. 他虽然是一名农民，但也是一名训练有素的民兵。

   tā suī​rán shì yī míng nóng​mín, dàn yě shì yī míng xùn​liàn​yǒu​sù de mín​bīng.

   Although he is a farmer, he is also a well-trained militiaman.

   Source: Dong Chinese Dictionary