2) I've got to hit the road! 我要上路了(必須要走了)!
To hit the road = to leave!
補充與hit有關的短語
hit the sack 睡覺,就寢
hit the book 讀書
So Sorry, Now Andy has to say, I don't have all day! My students are waiting for me. I have got to hit the road! See ya, guys!