anterior spinal veins

例句：

1. 1.The anterior spinal veins are responsible for carrying nutrients to the brain.
   前脊柱静脉负责将营养物质输送到大脑。
2. 2.Injuries to the anterior spinal veins can lead to chronic pain and swelling.
   前脊柱静脉受伤可能导致慢性疼痛和肿胀。
3. 3.The doctor advised us to exercise regularly to prevent injuries to the anterior spinal veins.
   医生建议我们定期锻炼以防止前脊柱静脉受伤。