我知道怎么装子弹和使用枪支。

I knew how to load and handle a gun.

《柯林斯英汉双解大词典》

很多猎人在使用在大家族中代代留传的枪支。他们大多数接受过枪支安全教育，要明智地而不是愚蠢地使用枪支。

Many hunters have guns that have been past down for generations in their family. These are mostly people educated on gun safety that use their guns wisely and not foolishly.

youdao

他们使用新型枪支，鸟类在飞行中很容易被击落，而且数量很大，以至于商业捕猎鸭鹅成了一种行业。

They use new types of guns, and birds could easily be shot down in flight, and in such great numbers that commercial hunting of ducks and geese became an industry.

youdao

And the top answer that was 82% was the Internet, something like 60% said they thought the availablity of guns was a significant factor in the Columbine's shooting.

高达82%的人认为是因为网络，约有60%的人认为,枪支的使用是一个重要因素,造成了这起枪杀案。

麻省理工公开课 - 媒体、教育、市场课程节选