英文關鍵字
host
tree
sparrows
sunshine
grass
field
natural
environment
bird
sparrow
passerine
brown
wing
feather
freedom
group
animal
wildlife
tiny
little
seeking
food
meadow
lawn
spring
landscape
green
plant
botany
growth
nature
summer
crop
wheat
spikelet
flower
park
yard
garden
land
outdoors
country
sunlight
sunny
morning
relaxed
tranquil
beautiful
freshness
selective
focus
footage