tracheal cartilages

例句：

1. 1.The doctor performed a surgery to remove the tracheal cartilages.
   医生进行了一次手术来移除气管软骨。
2. 2. The patient was given anesthesia to prevent any damage to the tracheal cartilages during the procedure.
   为了在手术过程中保护气管软骨，患者接受了麻醉。
3. 3. The tracheal cartilages are responsible for allowing air to pass through the windpipe.
   气管软骨负责让空气通过气管。