Many companies use routing slips to make sure that everyone has read important magazine articles or other company information.

许多公司使用路由单来确保每个人都阅读了重要的杂志文章或其他公司信息。

He says that based on all the signatures on the routing slip, it looks like most people have already seen it.

他说，根据路由单上的所有签名，看起来大多数人都已经看到了。

That person looks at it (reads it), and then signs their name on the slip, and then gives it to the next person on the routing slip.

那个人看着它（读它），然后在单子上签上自己的名字，然后把它交给路由单上的下一个人。