英文關鍵字
agricultural
agriculture
ancient
antique
bread
cereal
circle
corn
countryside
crush
equipment
farm
flour
food
grain
grind
grinder
grinding
heavy
historic
history
industry
inside
krka
machine
mill
millstone
natural
obsolete
old
peasant
power
production
retro
rock
rotate
rotation
round
rural
stone
tool
traditional
village
water
waterfall
wheat
wheel
work