2 sentences

1. 士兵们在猛烈的炮火中奋勇冲锋。

   shì​bīng men zài měng​liè de pào​huǒ zhōng fèn​yǒng chōng​fēng.

   The soldiers charged bravely amidst heavy artillery fire.

   Source: Dong Chinese Dictionary

2. 士兵们冒着炮火向敌军阵地跃进。

   shì​bīng men mào zhe pào​huǒ xiàng dí​jūn zhèn​dì yuè​jìn.

   The soldiers advanced toward the enemy positions under artillery fire.

   Source: Dong Chinese Dictionary