持枪炮架的架尾持枪姿势右手紧握枪枪托底板微离地枪与人成一定角度持枪口令
The posture of holding the gun at the end of the gun stand, the right hand tightly grasping the gun stock base plate slightly off the ground, the gun forming a certain Angle with the person, and the command to hold the gun
以上为机器翻译结果，长、整句建议使用 人工翻译 。