bumper bracket

例句：

1. 1. The bumper bracket on the car is designed to protect the engine from impact.
   汽车上的缓冲支架设计用来保护引擎免受撞击。
2. 2. The engineer used a special bracket to hold the heavy machine together.
   工程师使用一种特殊的支架来固定这台重型机器。
3. 3. The bracket was so strong that it could support the weight of an entire building.
   这个支架非常坚固，足以支撑整个建筑的重量。