non-rigid air-ship

例句：

1. 1. The non-rigid material is strong enough to resist bending.
   这种非刚性材料足够强，能够抵抗弯曲。
2. 2.The new design is non-rigid, so it won't warp when folded.
   新设计是非刚性的，所以折叠时不会变形。
3. 3. The non-rigid skeleton of the animal helps it move quickly and efficiently.
   动物的非刚性骨架有助于其快速而有效地移动。