美国最高法院推翻撞火枪托禁令，裁定特朗普政府超越权力。 US Supreme Court strikes down ban on bump stocks, ruling Trump administration exceeded power.

美国最高法院推翻了对撞火枪托（一种将半自动武器变成速射武器的装置）的禁令，裁定特朗普政府禁止使用撞火枪托超越了其​​权力。 The US Supreme Court has struck down a ban on bump stocks, devices that turn semi-automatic weapons into rapid-fire ones, ruling that the Trump administration exceeded its power when it prohibited their use. 这一投票以 6 比 3 的结果是在 2017 年拉斯维加斯发生大规模枪击事件后做出的。 The 6-3 decision was made following a mass shooting in Las Vegas in 2017. 法院的裁决对于美国解决枪支暴力问题的立法努力是一个重大挫折。 The court's ruling is a significant setback for legislative efforts to address gun violence in the US.