0 detailed information about particular people, families, etc. who were part of a general survey (= an examination of opinions, behaviour, etc.): --
This microdata file contains household information for a representative sample of almost 40,000 families and individuals.
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.