Vena laryngea superior

例句：

1. 1.The doctor performed a minor surgery on the patient's upper respiratory tract.
   医生对患者的上呼吸道进行了一次小手术。
2. 2.During the operation, the surgeon carefully dissected the veins in the upper respiratory tract.
   在手术过程中，外科医生小心地解剖了上呼吸道的静脉。
3. 3. The patient was given medication to relieve his upper respiratory tract pain.
   患者被给予药物以缓解他的上呼吸道疼痛。