英文關鍵字
alone
bird
black
blackbird
breeze
cautious
common
dandelion
eurasian
fast
food
footpath
fresh
fussy
gently
grass
green
ground
hop
juicy
jump
landscape
lettuce
loneliness
lonely
meadow
merula
migratory
one
plumage
quick
scenery
season
sing
singer
single
skip
solitary
spring
springtime
summer
sway
thrush
true
turdus
walk
way
wind
young