tyre-trueing machine

例句：

1. 1. The tire truer is used to ensure the proper alignment of the tires on a car.
   轮胎调平机用于确保汽车轮胎的正确对齐。
2. 2. The tire leveler helps to keep the wheels of a bicycle in perfect alignment.
   轮胎调平器有助于保持自行车轮的完美对齐。
3. 3. The tire straightener is an essential tool for maintaining the straightness of tires on a truck.
   轮胎整形器是维护卡车轮胎直线度的必要工具。