posterior atlantooccipital membrane

例句：

1. 1.The posterior atlantooccipital membrane is a vital structure in the human body.
   后颅骨膜是人类身体中一个至关重要的结构。
2. 2. The posterior atlantooccipital membrane protects the brain from injury during falls.
   后颅骨膜在人们跌倒时保护大脑免受伤害。
3. 3.The posterior atlantooccipital membrane is responsible for transmitting nerve impulses to the brain.
   后颅骨膜负责将神经冲动传递到大脑。