英文關鍵字
lilac
vulgaris
syringa
bouquet
common
wind
olive
springtime
oleaceae
plant
native
grows
family
hills
balkan
nature
flower
bush
branch
botany
leaf
blossom
season
purple
tree
petal
garden
outdoors
summer
blooming
decorative
bloom
park
freshness
spring
gardening
flora