里程表

例句：

1. 1. The car's odometer shows we have covered 200 miles today.
   汽车的里程表显示我们今天已经行驶了200英里。
2. 2. To calculate the distance traveled, you need to know the odometer reading.
   要计算行驶的距离，你需要知道里程表的读数。
3. 3. When I bought the car, it had a new odometer, so I didn't worry about it.
   我买这辆车时，它有一个新的里程表，所以我不担心它。