英文關鍵字
aerial
aero
aerovideo
agricultural
agriculture
agronomy
countryside
crop
cultivated
cultivation
desert
drop
equipment
farm
farming
farmland
field
flying
food
footage
green
ground
grow
growing
growth
industrial
irrigate
irrigating
irrigation
land
landscape
machine
nature
organic
outdoor
plant
rural
spray
spring
sprinkler
summer
system
video
view
water
wet