機器
aircraft
airfield
airliner
airplane
airport
arrival
below
business
cable
contemporary
departure
drive
electricity
engine
exterior
flat
fly
front view
fuselage
garage
gear
ground
hydraulic
industry
jet
journey
landing
large
line
loading
mechanic
metallic
military
parking
pattern
plane
power
preparation
race
ransportation
road
round
rubber
runway
speed
standing
street
suspension
technology
terminal
tire
travel
undercarriage
vehicle
wheel
worker