break iron

例句：

1. 1.The hammer broke the iron door open.
   锤子把铁门打开了。
2. 2. The car's engine broke down on the highway.
   汽车的引擎在高速公路上坏了。
3. 3. The old house was broken into by thieves.
   这所老房子被盗贼破坏了。