英文關鍵字
jet
engine
commercial
plane
test
run
787
air
aircraft
maintenance
airframe
airline
airliner
airplane
airport
aviation
blades
business
cargo
cowls
departure
dreamliner
change
running
fan
blade
flight
fly
90
industry
inlet
duct
landing
gear
modern
motor
open
cowling
operation
passenger
power
runway
scheduled
service
sky
spinner
cone
technology
transport
transportation
travel
turbine
vacation