機器
aeroplane
air
aircraft
airline
airliner
airplane
airport
arrival
aviation
business
cargo
civil
closeup
commercial
departure
detail
engine
engineering
equipment
fan
flight
gear
industry
jet
journey
landing
maintenance
mechanical
modern
passenger
plane
power
powerful
runway
sky
takeoff
technology
tourism
transport
transportation
travel
trip
turbine
vacation
wheel
wing