阿富汗长滑膛枪

例句：

1. 1. The soldierswere trained to use the long gun fordefense.
   士兵们被训练用来使用长枪进行防御。
2. 2. The long gun was used asa weapon of war.
   长枪被用作战争武器。
3. 3. The long gun was a symbolof strength and power in ancient times.
   长枪是古代力量和权力的象征。