英文關鍵字
aerial
aeroplane
air
aircraft
airliner
airplane
airport
aviation
business
cockpit
engine
field
flight
fly
fuselage
grass
ground
jet
journey
landing
light
man
modern
personal
pilot
plane
private
propeller
rotate
runway
sky
small
technology
tourism
training
transport
transportation
travel
trip
view
white
wing
work
working