Die definitionen des Wortes EARTHDAY 6
- UN CELEBRATION OF THE PLANET ON APRIL 22
- GLOBAL CELEBRATION HELD EACH APRIL 22ND
- EVENT ON APRIL 22 SUPPORTING ENVIRONMENTAL CARE
- APRIL 22 HOLIDAY TO SUPPORT THE ENVIRONMENT
- ANNUAL ENVIRONMENTAL AWARENESS EVENT ON APRIL 22ND
- ANNUAL APRIL 22 EVENT ABOUT ENVIRONMENTALISM