英文關鍵字
agriculture
background
bread
bucket
bucketful
buckets
capacity
cereal
clean
container
crop
diet
drop
eating
edible
empty
energy
equipment
fall
farm
feed
floor
food
foodstuff
grain
harvest
healthy
heap
home
household
ingredient
meal
metal
metallic
nutrition
object
organic
pail
seed
shape
shiny
single
steel
strew
vegetarian
wood
wooden