It can improve standards of driving and reduce the accident rates.

它可以提高司机驾驶水平，并降低事故发生率。

youdao

This is a system designed to make roads much safer. It can improve standards of driving and reduce the accident rates.

这一制度是为了道路更加安全而设计的，它能提高驾驶标准并降低事故率。

youdao

This is a system designed to make roads much safer. It can improve standards of driving and reduce the accident rates.

这一制度是为了道路更加安全而设计的，它能提高驾驶标准并降低事故率。

youdao