添加了一款机械体，这个机械体手持中等距离狙击枪，当使用技能时可以短时间内大幅度提高命中率，达成前期拥有快速击伤目标的能力.
Added a mechanical unit that wields a medium-range sniper rifle. When using its skill, it can significantly increase accuracy for a short period, enabling it to quickly injure targets in the early stages.
