ruberal

例句：

1. 1. Rubber is a material that can be molded into various shapes.
   橡胶是一种可以塑形成各种形状的材料。
2. 2. The car has a rubber bumper to protect the occupants.
   这辆车有一个橡胶保险杠来保护乘客。
3. 3.The rubber band is strong and elastic, making it ideal for playing games.
   这个橡皮筋很结实且有弹性，非常适合玩游戏。