英文關鍵字
aerial
boy
brother
child
childhood
children
circling
color
colorful
colourful
copter
drone
enjoy
flying
fun
girl
gopro
gyration
hand
happy
helmet
holiday
joy
kid
kin
leisure
little
moscow
motion
movement
park
people
play
playground
quadrocopter
rotate
rotation
russia
sister
sit
smile
spins
summer
together
top
topview
two
uav
young