英文關鍵字
alight
background
blaze
book
box
burn
candle
close
clutter
concept
copyspace
danger
dangerous
equipment
explosion
fire
flame
flammable
full
heat
hiking
hot
ignite
isolated
lighter
lit
match
matchbox
matches
matchstick
object
open
outdoor
ready
red
risky
safety
set
small
smoke
space
spark
stick
strike
sulfur
unsafe
white
whitespace
wood
wooden