weapon direction system

例句：

1. 1. The new weapon direction system greatly improved the accuracy of our missiles.
   新武器导航系统大大提高了我们导弹的精确度。
2. 2. The military has been using this weapon direction system for years to improve its effectiveness.
   军方多年来一直在使用这个武器导航系统来提高其有效性。
3. 3. The weapon direction system is a critical component in the battlefield, helping soldiers accurately locatetargets.
   武器导航系统是战场上的关键组成部分，帮助士兵准确地定位目标。