0 damage caused to water, air, etc. by harmful substances or waste: --
The manifesto includes tough measures to tackle road congestion and environmental pollution.
1 the act of polluting, or the substances that pollute: --
air pollution
Pollution from the factory could be contaminating nearby wells.
2 damage caused to water, air, etc. by harmful substances or waste: --
3 the harmful substances that cause damage to water, the air, etc.: --
New research found that industrial pollution goes high in the atmosphere and travels far.
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.