speed input

例句：

1. 1. The car's speed input is very high, so it can go faster than the other cars.
   这辆车的速度快得惊人，所以它跑得比别的车都快。
2. 2. The driver needs to input the speed before starting the car.
   驾驶员在启动汽车之前需要输入速度。
3. 3. The new software allows users to input their own speed data for testing.
   新软件允许用户输入自己的速度数据进行测试。