士兵们穿着厚厚的装甲保护自己免受伤害。

The soldiers wore heavy ___armour to protect themselves from injuries.

战舰的装甲能有效抵御炮弹的攻击。

The warship's ___armor can effectively withstand cannon fire.

螃蟹的坚硬外壳可以保护它免受伤害。

The crab's hard ___armour protects it from harm.

他用冷漠的态度作为心理盔甲来抵御批评。

He uses indifference as psychological ___armour against criticism.