bomb-proof vault

例句：

1. 1. The bomb-proof vault was the only place wherehe could keep his valuables safe.
   这个防弹保险箱是他唯一可以安全存放贵重物品的地方。
2. 2. The police used a bomb-proof vault to store evidence before itwas sent to the court.
   警方使用一个防弹保险箱来存储证据，然后再将其送到法庭。
3. 3. The bomb-proof vaultis equipped with advanced security features that makeit difficult for intruders to breakinto.
   这个防弹保险箱配备了先进的安全特性，使得入侵者难以进入。