0 the rate of someone's progress in learning a new skill: --
1 the rate at which someone learns a new skill: --
There has been a learning curve for the company in discovering what works and what doesn't.
2 → experience curve --
3 a situation in which someone has to learn a lot in a short period of time: --
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.