英文關鍵字
aluminum
blade
butcher
chef
chop
chrome
commercial
cut
cutter
electric
equipment
food
ham
industrial
industry
kitchen
knife
machine
meal
meat
nutrition
piece
preparation
professional
sharp
shop
slice
sliced
slicer
closeup
fresh
making
metal
people
process
processing
production
products
serving
woman
work
cooking
hand
person
worker
boiled
female
processed
sausage