nuchal ligament

例句：

1. 1. The doctor performed a surgery to remove the nuchal ligament.
   医生进行了手术，切除了颈韧带。
2. 2.The patient was diagnosed with a condition that required the removal of the nuchal ligament.
   患者被诊断出需要移除颈韧带的状况。
3. 3.During childbirth, the nuchal ligament can be stretched and weakened.
   分娩期间，颈韧带可以被拉伸和弱化。