英文關鍵字
arundinacea
avena
background
bird
botany
breeze
breezy
canary
chirp
dry
ecology
environment
field
flora
grass
grassland
green
gust
introduced
invasive
landscape
nature
outdoor
park
pattern
peaceful
perennial
phalaris
plant
prairie
reed
refuge
ridgefield
seed
species
summer
swaying
sways
texture
vegetation
weed
wild
wilderness
wildlife
wind
windy