At this range, the enemy is too far away for standard rounds to be effective. 这个距离远远超过了子弹的有效射程。
Despite the good antitank defense here, the Chinese were unable to knock out a single tank because their artillerymen could not have been worse in their firing. 尽管东北军尽心准备的反坦克堑壕成功地阻挡了苏军坦克的进攻,但由于其炮兵的射击准确度过差,没有能把握住机会,在火炮有效射程内将苏军坦克击毁。