英文關鍵字
aerial
agricultural
agriculture
bio
biogas
body
chopper
combine
copter
corn
cornfield
countryscape
crop
cultivation
cut
day
drone
farm
field
flycam
foliage
forage
harvest
harvester
landscape
machine
machinery
maize
modern
nice
pour
powerful
quadrocopter
rural
russia
silage
silo
stem
sunny
transport
truck
tyumen
view
yield