0 to spend more time working and earning money, or to get a job that is better paid and more difficult: --
1 to increase in amount or speed: --
Home ownership has upshifted substantially in response to improvements in the economy.
Over the course of the summer, the show upshifted from its already robust sales.
2 to change to a higher gear when driving, to increase power and speed: --
We can complete it step by step however long the road is and it can't be completed however short the road is if you don't even mark your footprint.
Vi kan slutföra det steg för steg hur lång vägen än är och den kan inte slutföras hur kort vägen än är om du inte ens markerar ditt fotavtryck.