1 sentence

1. 侦察兵在战前对敌方的阵地进行了勘察。

   zhēn​chá​bīng zài zhàn​qián duì dí​fāng de zhèn​dì jìn​xíng le kān​chá.

   Scouts reconnoitered the enemy positions before the battle.

   Source: Dong Chinese Dictionary