平板马车一种轻便的四轮马车，车身为一有弹性的平板，上设座椅，无顶盖 A four-wheeled open carriage with the seat or seats attached to a flexible board running between the front and rear axles.
柔韧的，有弹性的伸长或扩展后容易恢复原状的；柔韧的 Easily resuming original shape after being stretched or expanded; flexible.
几分钟后一张结实的纤维板制成了。不但防水，还具有弹性。 After a few minutes the result; a solid piece of fibreboard, flexible, waterproof.
软骨性的有软骨组织结构的；坚固、坚韧而又有弹性的 Having the texture of cartilage; firm and tough, yet flexible.
