0 the abilities and experience that make someone suitable for a particular job or activity, or proof of these abilities and experience: --
There are a number of things that you can do to demonstrate your bona fides as good neighbours.
His political bona fides are questionable.
To establish his urban bona fides, he lived for several years in council housing.
Expats are supposed to register to vote in the constituency where they last lived, but there doesn't seem to be much checking of bona fides.
1 evidence that someone is who they say they are, or has the experience they claim to have: --
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.