英文關鍵字
aerial
agriculture
animal
animals
are
bird
birds
boys
breeding
chicken
child
children
color
contemporary
cows
day
ducks
eat
education
environment
exterior
farm
farming
field
flock
geese
grass
green
hay
industry
landscape
lesson
lighting
manure
natural
nature
notebook
outdoors
people
pet
pets
plant
poultry
quadcopter
real
river
road
rural
shoulder
sky
spelling
spotted
spring
stall
summer
sunny
time
track
train
transportation
travel
view
village
water
words
world
writes