Assume every firearm is loaded.(假設每支槍都是上膛的。)

Under state law, it is a misdemeanour to possess a firearm on school premises.(根據該州法律，在校園里擁有槍械是一種輕罪。)

Conclusion Meddling and high irrigating pressure are appropriate to firearm injury.(結論：中高等壓力范圍適用于火器傷傷口的沖洗。)

That's one firearm for every 12 people on the planet.(也就是說，在這個星球上，每12個人中就有一個是持槍的。)

You must know how to use, handle and store your firearm safely.(你必須知道如何安全地使用、作和保存這支槍。)

A female cop surveys a field near a highway, her firearm in tow.(一位女警視察一處高速公路旁的田野時拖著她的槍。)

Point the firearm in the safest available direction.(把槍口指向最安全的方向。)

The first trial of the innovation ( specially firearm ) definitely fail.(第一次試驗新發明（特別是火器）肯定會失敗。)

Do remember the last time you handed me a firearm?(還記得上次你給我槍時的后果吧？)

I was excited but nervous, never having shot a firearm.(我很激動但也很緊張，因為我從來沒射擊過。)