turret traversing manual control

例句：

1. 1.The turret traversing systemis designed to improve the accuracy of thegunner's aim.
   炮塔行进系统旨在提高射手瞄准的准确性。
2. 2. In this manualcontrol, the operator can adjust the elevationand azimuth of the weapon.
   在这个手动控制中，操作员可以调整武器的仰角和方位。
3. 3. Theturret traversing system is anessential component of modern military defense systems.
   炮塔行进系统是现代军事防御系统的重要组成部分。