0 An understudied subject has not been studied as much as it should be or as much as you would expect: --
The terrapin is a surprisingly understudied species.
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.