2 sentences for 班长 (bān​zhǎng — squad leader)

1. 班长向士兵们喊道：“立正！”

   bān​zhǎng xiàng shì​bīng men hǎn​dào:“ lì​zhèng!”

   The squad leader shouted to the soldiers, 'Attention!'

   Source: Dong Chinese Dictionary

2. 班长带领全班战士参加了军事演习。

   bān​zhǎng dài​lǐng quán bān zhàn​shì cān​jiā le jūn​shì yǎn​xí.

   The squad leader led all the soldiers in a military exercise.

   Source: Dong Chinese Dictionary