Continue working as a valet? (5,2)
I believe the answer is:
press on
'continue' is the definition.
(I've seen this before)
I can't explain the remainder of the clue.
Can you help me to learn more?
(Other definitions for press on that I've seen before include "Keep going forward" , "Continue going forward" , "Continue (regardless)" , "Persevere doggedly, quickly" , "Continue (with action)" .)