二酸化炭素を浄化する質素な木
Palabras clave
purification,
simplicity,
wood,
forest,
nature,
green,
environment,
eco,
green,
global warming,
climate change,
ecology,
sustainability,
renewable energy,
energy conservation,
forest,
forestry,
planting,
leaf,
greening,
oxygen,
air pollution,
ecological