0 asking serious questions and/or giving someone rough treatment to get information: --
1 severe questioning of someone to find out as much as you can: --
We gave the babysitter the third degree before we hired her.
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.
Можем да го завършим стъпка по стъпка, колкото и дълъг да е пътят и не може да бъде завършен, колкото и кратък да е пътят, ако дори не маркирате отпечатъка си.