face relief angle

例句：

1. 1.The doctor advised him to adjust his posture to reduce the face relief angle.
   医生建议他调整姿势以减少面部缓解角度。
2. 2.During surgery, the surgeon carefully controlled the face relief angle to prevent complications.
   在手术过程中，外科医生小心翼翼地控制了面部缓解角度，以防止并发症。
3. 3. To improve facial appearance, the patient underwent a face lift procedure with a specific face relief angle adjustment.
   为了改善面部外观，患者接受了一项具有特定面部缓解角度调整的面部提升手术。