英文關鍵字
agriculture
aluminum
animal
background
business
cattle
cheese
clean
container
cow
dairy
drink
eating
energy
equipment
factory
farm
farmer
farming
flowing
food
fresh
freshness
hand
health
healthy
industrial
industry
ingredient
liquid
mammal
milk
nutrition
object
organic
pour
pouring
processing
product
production
splashing
steel
storage
system
traditional
transportation
white
work
worker