英文關鍵字
gasherd
rising
renewable
energy
price
gaspreise
heating
flames
ignite
methane
fossil
appliance
blaze
igniting
ignition
cooker
oven
burner
stove
heat
fuel
flame
kitchen
home
domestic
burn
glowing
fire
cooking
butane
blue
hot
danger
natural
propane
power
flammable
warm
cook
equipment
gas
wasting