英文關鍵字
fire
gas
burner
stove
use
cooking
heating
house
concept
energy
crisis
world
burn
butane
flame
fuel
heat
appliance
blaze
blue
circle
cook
cooker
domestic
flammable
kitchen
light
methane
propane
glow
glowing
hot
natural
power
danger
fossil
home
oven
warm
flames
hob
ignite