1、The police arrested three suspects involved in gunrunning activities.
警方逮捕了三名涉嫌从事非法贩卖枪支的嫌疑人。

2、Gunrunning is a serious crime that contributes to violence and insecurity in many communities.
非法贩卖枪支是一项严重的犯罪活动，会导致许多社区的暴力和不安全。