pubic symphysis

例句：

1. 1. The doctor performed an operation on the patient's pubic symphysis.
   医生对患者的骨盆中点进行了手术。
2. 2. During childbirth, the perineum is the area around the pubic symphysis.
   分娩期间，会阴是围绕骨盆中点的区域。
3. 3. The patient was advised to avoid lifting heavy objects near the pubic symphysis.
   患者被建议避免在骨盆中点附近提起重物。