Energijska učinkovitost
Povejte svoje mnenje in vplivajte na politiko
Save energy like electricity
Now I find that many light bulbs in public places are not turned off. I urge everyone to turn off the lights at night to save electricity.
Povejte svoje mnenje in vplivajte na politiko
Now I find that many light bulbs in public places are not turned off. I urge everyone to turn off the lights at night to save electricity.
Deli
Or copy link