您的位置: 首页 > 作业答案 > 英语 > It is very difficult for pedestrians to know how fast a car is traveling.

It is very difficult for pedestrians to know how fast a car is traveling.

分类: 作业答案 • 2021-12-28 15:20:54

问题描述：

It is very difficult for pedestrians to know how fast a car is traveling.

答

行人很难知道行驶中的汽车有多快