英文關鍵字
agriculture
animal
automate
automated
bird
body
butcher
butchered
chicken
chopped
cut
cutting
dead
disease
domestic
efficiency
engineer
equipment
factory
falling
farm
flesh
flu
food
fresh
hang
hook
indoors
industrial
industry
line
livestock
lot
manufacturing
many
meat
modern
nature
part
piece
plant
poultry
preparation
prepare
process
processed
processing
production
raw
red
row
white
work
worker