collar spine

例句：

1. 1.The collar spine of the jacket is madefrom leather.
   这件夹克的领子脊柱是由皮革制成的。
2. 2. The spinal cord runs throughthe center of the body, connecting thebrain to the rest of the body.
   脊髓穿过身体的中心，将大脑与身体其他部分连接起来。
3. 3. The spine is a long, slender structure that supports thebody and protects the organs.
   脊柱是一根长而细的结构，支撑着身体并保护器官。