The fortress was proof against the techniques of attack then in use.該防御工事能抵御當時所使用的各種進攻手段。a fortress town enclosed by four miles of ramparts由四英里長的城墻圍著的設防城鎮The easiest way to capture a fortress is from within.堡壘是最容易從內部攻破的....
The archaeologists excavated an ancient fortress.考古學家們發掘出一個古堡。The fortress is an imposing building.這座城堡是一座宏偉的建筑。The easiest way to capture a fortress is from within.堡壘是最容易從內部攻破的.It has the appearance, especially from a d...