1. The recoilless rifle was designed to minimize the backward thrust upon firing. (这种无后坐力炮是为了减小开火时的向后冲力而设计的。)
2. The new recoilless technology allows for precise targeting without compromising stability. (新的无反冲技术可以在不损害稳定性的情况下实现精准瞄准。)
3. The recoilless engine greatly improved the maneuverability of the aircraft. (无反冲引擎大大提高了飞机的机动性。)