fracture of shaft of tibia and fibula

例句：

1. 1. Hefell and broke his arm in two pieces.
   他摔倒了，胳膊摔成了两段。
2. 2. The car's engine has afracture in the cylinder head.
   这辆车的引擎气缸头有裂纹。
3. 3. Shewas injured in the accidentand had to have her legfractured.
   她在事故中受伤，不得不把腿骨折了。