elastic plastic material

例句：

1. 1. The fabric is elastic, so it can be stretched without breaking.
   这种布料很弹性，可以拉伸而不断裂。
2. 2.The rubber band is elastic, so it will return to its original shape when released.
   橡皮筋很弹性，释放后会恢复原状。
3. 3. The material used in the car's suspension system is elastic, providing a smooth ride.
   汽车悬挂系统使用的是一种弹性材料，提供平稳的驾驶体验。