Ramus alveolaris superior medius

例句：

1. 1.The patient was diagnosed with a condition that affects the upper lung vessels.
   患者被诊断出患有影响上肺血管的疾病。
2. 2. During surgery, the surgeon had to reroute the pulmonary artery to avoid damaging the upper lung vessels.
   在手术过程中，外科医生必须重新规划肺动脉的路径，以避免损伤上肺血管。
3. 3. The upper lung vessels are responsible for delivering oxygenated blood to the rest of the body.
   上肺血管负责将氧气丰富的血液输送到身体的其他部分。