accuracy of firing

例句：

1. 1. The gunman's accuracy of firing was exceptional.
   那位枪手的射击准确性非常出色。
2. 2. The aiming was so precise that the bullet hit the target without a miss.
   瞄准如此精确，子弹一枪就打中目标。
3. 3.The marksman's accuracy of firing is unmatched in the competition.
   这位射手的射击准确性在比赛中无人能敌。