1、Artillery fire caused heavy loss.
炮火造成重大損失。

2、artillery fire delivered by a mortar
通過迫擊炮發(fā)射的炮兵射擊。

3、To increase the range of artillery fire by elevating the muzzle of a piece.
增大射程升高炮口以增加大炮火力射程

4、Our artillery fire bombarded the enemy post.
我們炮火炮擊敵人兵營。

5、She said the sound of artillery fire could be clearly heard.
她表示，現(xiàn)在已經(jīng)能夠清晰地聽到炮火的聲音。

6、It's the first time that we are hearing artillery fire in the daytime.
這是我們第一次在白天聽到炮火的聲音。

7、To increase the range of artillery fire by elevating the muzzle of a piece
增大射程升高炮口以增加大炮火力射程