英文關鍵字
aircraft
airplane
airstrip
apparatus
aviate
blue
bright
clouds
cone
control
direction
flag
flight
helm
land
landing
man
men
morning
motor
paint
painted
passenger
pilot
piloted
professional
red
runway
signal
skill
skilled
sky
sport
sportmen
sportsman
start
stripe
summer
sun
technician
time
triangular
vacation
vehicle
white
wind
wooden