Sounds like you are on your way.

问题描述:

Sounds like you are on your way.
Be sure not to miss them if they come to a city near you---if you can get tickets,that is.这句话中 that is 有特别用法吗

听上去你好象已经上路了
that is 是口语,意思大概是就是那样的,不同的语境下可以有不同的理解