英文關鍵字
adult
animal
bone
brawn
butcher
butchery
carcass
cold
company
conveyor
employees
factory
food
freezer
fresh
freshness
handsome
hang
industrial
industry
job
line
machine
machinery
male
man
manufacture
manufacturing
many
market
meat
organic
people
pig
plant
pork
portrait
poultry
processing
product
production
quality
raw
red
refrigerator
salmonella
usda
white
work
worker