英文關鍵字
air
aircraft
airline
airplane
airport
airways
belt
boarding
boy
chair
child
children
closeup
concept
cute
danger
departure
excited
fasten
flight
fly
hand
holiday
inside
journey
kid
leisure
little
looking
outside
passenger
people
person
plane
prevention
safe
safety
seat
seatbelt
secure
sitting
strap
transport
transportation
travel
trip
unbuckles
window