英文關鍵字
angle
angles
appliance
background
big
black
blaze
blow
blue
burn
burner
butane
camera
circle
closeup
conservation
cook
cooker
cooking
dark
dim
domestic
energy
fire
flame
flammable
flare
fossil
fuel
gas
glow
glowing
heat
hot
ignite
industry
kitchen
light
methane
natural
nobody
out
oval
oven
power
reflection
safety
small
stove
two
utility
warm