fracture of greater tuberosity of humerus

例句：

1. 1. He fell and broke his arm in two pieces.
   他摔断了胳膊。
2. 2. The car's engine has a fracture in the cylinder head.
   汽车的引擎在气缸头有裂纹。
3. 3. She was injured in a traffic accident and required surgery to repair her fractured bone.
   她在一次交通事故中受伤，需要手术来修复她的骨折骨头。