pectoral region

例句：

1. 1. The surgeon performed a successful operationon the patient's pectoralregion.
   外科医生成功地为患者的胸骨区域进行了手术。
2. 2. During the surgery, the anesthesiologist monitored the patient's vital signs in the pectoralregion.
   在手术期间，麻醉师监测了患者胸骨区域的体征。
3. 3. The patient wastaken to the operating room for further examinationof the pectoral region.
   患者被带到手术室进行胸骨区域的进一步检查。