multiple chamber lock

例句：

1. 1. Thesecurity system has multiple chamber locks toensure the safety of the building.
   这个安全系统有多重锁，以确保大楼的安全。
2. 2. Thehotel has multiple chamber locks for gueststo keep their valuables safe.
   酒店为客人提供了多重锁，以保护他们的贵重物品。
3. 3. The new car has multiple chamber locks that make it difficult for thieves to break into.
   这款新车有多重锁，使得盗贼难以破译。