impregnable fortress造句

• S and his father, whereas he was now confined in the chateau d if, that impregnable fortress, ignorant of the future destiny of his father and merc
  但是现在他却被囚禁到了伊夫堡这个地方，再也无法知道他父亲和美塞苔丝的命运如何了。
• "harry-we've just got to grit our teeth and do it, " said ron on friday morning, in a tone that suggested they were planning the storming of an impregnable fortress
  “哈利，我们得咬紧牙关试一试了。”罗恩星期五上午用一种他们似乎要进攻一座固若金汤的城堡的语气说。
• Steve bould was the reliable, unflustered partner to adams and helped make the most famous back four in english football history the impregnable fortress it was
  作为亚当斯的搭档，博德是一个可靠和不会惊慌的队员，他是英格兰足球历史上最著名的四后卫防线不可攻破的堡垒的一员。