英文關鍵字
agricultural
agriculture
annuus
cereal
close
closeup
crop
detail
detailed
dry
food
full
grain
harvest
heap
helianthus
highly
hulled
kernel
macro
natural
peeled
raw
rotation
seed
seeds
shell
small
sunflower
video
英文關鍵字
agricultural
agriculture
annuus
cereal
close
closeup
crop
detail
detailed
dry
food
full
grain
harvest
heap
helianthus
highly
hulled
kernel
macro
natural
peeled
raw
rotation
seed
seeds
shell
small
sunflower
video