出处：按学科分类—语言、文字 中国对外翻译出版公司《汉英成语词典》第230页（229字）
形容很容易摧毁，例在那次攻击行动中，我们在两分钟内就把敌人的碉堡摧毁，真是摧枯拉朽，势如破竹。
In the attack，the enemy’s blockhouse was smashed and taken in two minutes．The obstacles were swept aside by the overwhelming force．