pneumatic roller

例句：

1. 1.The car's pneumatic tires are designed to provide excellent traction on wet roads.
   这款车的气动轮胎设计用于在湿滑路面上提供卓越的抓地力。
2. 2.The pneumatic tire is a popular choice for bicycles due to its lightweight and durability.
   由于其轻便和耐用，气胎是自行车的一个受欢迎选择。
3. 3.The pneumatic system in the hydraulic pump ensures that the pump can operate efficiently even under heavy loads.
   液压泵中的气动系统确保即使在重载下也能高效运行。