tracheal ligaments

例句：

1. 1.The surgeon performed a tracheal ligation to relieve the patient's breathing difficulties.
   外科医生进行了气管结扎手术，以缓解患者的呼吸困难。
2. 2. During surgery, the anesthesiologist carefully monitored the patient's tracheal ligaments to prevent any potential complications.
   在手术期间，麻醉师仔细监测了患者的气管韧带，以防止任何潜在的并发症。
3. 3. The patient was taken to the operating room for further examination and treatment of his tracheal ligaments.
   患者被送往手术室进行进一步的检查和治疗他的气管韧带。