Barry McRoy, a South Carolina fire and rescue director, was leaving a Waffle House restaurant when two men came in fighting over a gun.

巴里·麦克罗伊是南卡罗莱纳火灾与救援中心的主任，他在离开一家华夫饼屋餐厅时，两名男子为一把枪而争吵着进来。

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They raked the streets with machine-gun fire.

他们用机枪在街上扫射。

《牛津词典》

It was machine gun fire.

是机关枪在扫射。

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Before marching away, the soldiers set fire to the gun factory and arsenal.

VOA: special.2009.08.20

If you squeeze the trigger of a gun really hard and really fast, it doesn't fire any faster or harder than if you just squeezed it gently.

快速有力地扣动扳机,并不比你轻扣扳机,射出的更加快速或更加有力

耶鲁公开课 - 心理学导论课程节选

The fire did not destroy all the equipment at the gun factory.

VOA: special.2009.08.20

At the end of the day I can supply the bullets but I don't fire the gun.

BBC: Gray under orders to go back up

At the inquest, the firearms expert who had examined the twelve-gauge Mossberg testified that it normally takes five pounds of pressure on the trigger in order to fire the gun.

NEWYORKER: A Loaded Gun

But the gun lobby gets its fire power from the gun manufacturers.

FORBES: Connect