preoráti to plough up (down, over); to turn over with a plough; (znova orati) to plough over again (ali once again)
do konca tedna bodo vse preorali by the end of the week they will have finished ploughing
avtomobili so preorali cesto the cars have ploughed up (ali churned up) the road
ladja je preorala morske valove the ship ploughed through the waves