原文：The sniper has special abilities, training and equipment. His job is to deliver discriminatory highly accurate rifle fire against enemy targets, which cannot be engaged successfully by the rifleman because of range, size, location, fleeting nature, or visibility.Sniping requires the development of basic infantry skills to a high degree of perfection. A sniper's training incorporates a wide variety of subjects designed to increase his value as a force multiplier and to ensure his survival on the battlefield. The art of sniping requires learning and repetitiously practicing these skills until mastered.A sniper must be highly trained in long-range rifle marksmanship and field craft skills to ensure maximum effective engagements with minimum risk.

译文：
狙击手受过特殊的训练、拥有非凡的能力和特殊的装备。他的工作是使用高精度步枪向敌方目标射击，从而完成那些由于范围、尺寸、位置、速度或者能见度等因素，使普通步兵所不能成功完成的射击任务。狙击训练是在其基本的步兵作战技能的基本上，提高到新的高度，其训练是多种科目结合，形成宽广、多样化的训练模式，以便提高他们在战争中的价值，同时确保他们和部队在战场上的生存。狙击手要不断学习和反复训练直到掌握所学习的技能。一个狙击手在远程步枪狙击训练中，能以最小的风险，最大限度的确保区域安全。

原文：
1-1. MISSION

译文：
1-1 任务