英文關鍵字
airbus
aircraft
airplane
airport
aviation
background
big
boeing
check
checkup
closing
construction
details
diagnostics
door
engine
engineering
factory
huge
industry
inspection
jet
maintenance
man
mechanical
motor
movement
moving
person
plane
process
profession
professional
repair
safety
service
shed
steps
technology
test
transportation
tuning
turbine
uniform
vanity
wing
work
worker