英文關鍵字
gas
stove
tourist
burning
deficit
concept
hot
power
fire
glowing
kitchen
burner
burn
blue
black
glow
flame
cooking
flammable
heat
cook
fuel
natural
propane
blaze
appliance
light
fossil
igniting
safety
energy
danger
cooker
circle
butane
domestic
dangerous
hob
closeup
caution
ring
temperature
view
night
methane