回忆起六十多年前抗美援朝战争岁月,戚成富的脑海里总是萦绕着枪林弹雨的难忘场面。“整个山头尽是一排排紧紧相连的坑道,最深处有二十多米,像打地道战一样。”敌人有飞机、坦克、大炮,装备精良,志愿军们只能拿着苏式武器与之交战。由于敌我力量悬殊,坑道成了抵御敌军猛烈炮火最有效 Recalling the years of the War to Resist US Aggression and Aid Korea more than 60 years ago, Qi Chengfu’s mind always haunted by unforgettable scenes of bullets and bullets. “The whole hill is full of rows of closely linked tunnels, the deepest twenty meters, like fighting the same tunnel.” "The enemy aircraft, tanks, artillery, well-equipped, the volunteers who can only hold Soviet-style War with the weapons. Owing to the disparity between the enemy’s forces and me, the tunnels have become the most effective against violent enemy fire