英文關鍵字
air
aircraft
airfield
airliner
airplane
airport
arrival
avia
aviation
blue
boarding
business
cargo
civil
commercial
departure
engine
flight
gate
holiday
industry
international
jet
journey
large
modern
moving
orange
plane
power
runway
silhouette
sky
sun
sunny
sunrise
sunset
technology
terminal
tourism
traffic
transport
transportation
travel
trip
turbine
vacation
vehicle
white
wing