英文關鍵字
farming
agriculture
pig
swine
mammal
piglet
livestock
hog
animal
domestic
industry
pigpen
cute
family
farmland
milk
motherhood
natural
nature
piglets
rural
small
barn
children
drinking
farmer
group
industrial
ranch
pink
pork
sniffing
farm
adorable
ecology
domesticated
maternal
care
young
breast
competition
consumerism
factory
fighting
growth
mother
cultivation
pigsty
female