0 a glass tube with measurements printed on it and with a small tap at the base, used for adding a measured quantity of liquid into something --
1 a glass tube with measurements marked on it and with a small faucet at the bottom, used for adding small amounts of liquid to something --
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.