英文關鍵字
agriculture
appliance
background
beans
black
brown
burning
calcination
circle
closeup
connoisseur
cook
dry
energy
equipment
flavor
food
fresh
grain
hazelnut
machine
make
manufactory
mix
natural
nut
nuts
oven
pan
plant
prepare
process
processing
production
roast
roasted
roaster
roasting
rotate
spin
technology
whirl