Three of the plaintiffs in the case against the city are licensed gun owners in D.C. who had applications rejected when they applied to carry their guns outside their homes for self-defense.

本案的三个原告是本市合法拥有枪支的人，他们申请随身携带枪支用于自卫的申请被拒绝。

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The fault forecast technology is an effective means to improve the combat readiness and mission reliability for large caliber guns that often carry out high-strength training and battle tasks.

对于执行高强度训练和作战任务的大口径火炮而言，故障预测技术是实现预知维修，提高火炮战备完好性和任务成功性的有效手段。

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But many of those seeming thugs are carrying guns for the same reason that people who consider themselves respectable carry them : in a futile quest to protect themselves with greater firepower.

CNN: America's gun problem is not a race problem

It has promised longer sentences for people who carry guns illegally and new electronic marking of state-owned weapons in the hope of cutting the number of Kalashnikovs seeping into the black market, where they are bought more cheaply than anywhere else in the world.

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