0 the mixture of gases that surrounds the earth and that we breathe: --
2 manner or appearance: --
She has an air of confidence about her.
3 If a programme or a person is on/off (the) air, they are/are not broadcasting on radio or television: --
Bach's Air on a G String
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.
Môžeme to dokončiť krok za krokom, nech je cesta akokoľvek dlhá a nedá sa dokončiť, nech je cesta akokoľvek krátka, ak si ani neoznačíte svoju stopu.