英文關鍵字
agriculture
angle
boron
copter
countryside
cultivate
cultivation
culture
drone
farm
farmland
field
flat
flight
flycam
focus
green
grey
growth
harrow
high
horizontal
interesting
land
landscape
motion
move
natural
nature
organic
picture
quadrocopter
row
rural
scene
season
strange
strip
stripe
summer
upper
vertical