They captured three machine guns.

他们缴了三挺机枪。

《新英汉大辞典》

We went from swords to machine guns and nuclear bombs, but what are the next weapons on the horizon?

从剑到机枪到核弹，地平线上升起的下一代武器为何？

youdao

In those first days, we didn't fortify the place; no razor wire or blast walls, no watchtowers or machine guns mounted on the roof.

在最初的几天，我们没有丝毫的防御设施：没有铁丝网，没有爆破墙，没有看守塔，屋顶也没有安机关枪。

youdao

But they had Gatling machine guns which poured a stream of bullets at the enemy.

VOA: special.2010.07.15

When the machine guns opened fire, American soldiers began moving up San Juan Hill.

VOA: special.2010.07.15

Some of the pencils in the paintings almost look like large machine guns.

VOA: special.2010.03.19

The Coast Guard will patrol the river in boats with machine guns mounted on their bows.

CNN: Pope Benedict XVI begins first U.S. tour

To comply with the Geneva Accords, these medevac choppers are not equipped with machine guns.

NPR: Adrenaline Flows When Medevac Unit Takes Flight

To defend itself, the helicopter has machine guns at side-windows and at the cabin doors.

BBC: News | In Depth | Military Fact Files