掩护部队

最大限度的使用火力掩护部队插入而不是浪费大量子弹去扫射地面。

They make maximum use of grazing fire , with the object of keeping troops inert , rather than wasting an excess of bullets by shooting into the dirt embankments .

他们负责掩护主力部队撤退。

They were in charge of covering retreat of the main forces .

利用烟雾作掩护，部队向山上挺进。

Using smoke as camouflage , the army advanced up the hill .

战舰炮火掩护入侵部队登陆。

Warships covered the landing of the invading army .

故事讲述了抗日某营七连六班的五位战士掩护大部队转移英勇献身的故事。

The story is about a battalion of the Japanese seven with six classes five fighters cover the transfer of large forces heroically story .

该镇遭到了有空军掩护的陆军部队的猛烈攻击。

The town has been heavily bombarded by the army backed by the airforce .

可能是有人故意放火掩护小规模的部队协同行动。

A fire could have been deliberately started to cloak small coordinated troop movements