代码已经复制到剪贴板。 代码已经复制到剪贴板。 代码已经复制到剪贴板。 代码已经复制到剪贴板。 Coworker 2: It is time for part two of the children’s show! Coworker 1: It’s time! It’s time! I can’t wait! Coworker 3: Shh! I can’t hear it! Announcer: ...

In the last lesson, we learned the 10 Steps to Improving Emergency Service Driving Safety. This lesson takes the project one step further in understanding the keys to reducing motor vehicle crashes.