英文關鍵字
chimney
ecology
environment
environmental
factory
furnace
galati
industrial
industry
landscape
metal
mill
plant
pollution
silhouette
site
sky
smoke
steel
sunset
timelapse
tower
英文關鍵字
chimney
ecology
environment
environmental
factory
furnace
galati
industrial
industry
landscape
metal
mill
plant
pollution
silhouette
site
sky
smoke
steel
sunset
timelapse
tower