英文關鍵字
adult
aircraft
airport
baggage
business
businessman
businessperson
check
checking
checkpoint
corporate
employee
executive
female
flight
gate
hall
holding
indoors
international
lifestyle
luggage
male
man
manager
modern
office
passenger
person
professional
safety
security
smart
success
successful
suitcase
technology
transport
travel
traveler
trip
urban
vacation
woman
work
worker
xray