英文關鍵字
flame
nature
forest
fire
cigarette
danger
outdoor
tree
destruction
burning
grass
dry
burn
disaster
smoke
bonfire
hot
orange
wood
environment
summer
concepts
emergency
heat
spreading
wilderness
stop
igniting
mistake
people
arson
wildfire
woodland
bushfire
leaf
matchstick
catastrophe
burnt
damage
inflammation
pollution
risk
safety
campfire
ecology
drought
dirty