英文關鍵字
environment
pollution
crisis
burning
garbage
smoke
fumes
dehradun
india
footage
video
urban
decay
climate
impact
health
hazards
atmosphere
destruction
awareness
advocacy
education
sustainable
practices
conservation
uncontrolled
waste
emission
ecological
emergency
cityscape
unhealthy
air
quality
detriment
environmental
concerns
disturbing
scenes
landscape
cinematic