英文關鍵字
sunflowers
summer
vista
field
nature
flowers
yellow
plants
blossoms
petals
seeds
oil
harvest
sunny
bright
vibrant
cheerful
happy
peaceful
serene
idyllic
countryside
landscape
rural
agriculture
farm
crop
warmth
joy
panorama
freedom
abundance
blooming
floral
botany
sunshine
happiness
energy
growth
freshness
vastness
horizon
farmland