英文關鍵字
adorable
airline
airplane
airport
arrival
attraction
billboard
board
bright
capital
city
cityscape
commercial
country
day
destination
direction
europe
flight
fly
flying
highway
jet
journey
landmark
language
metropolitan
panorama
pine
plane
pretty
road
russia
russian
sightseeing
sign
signboard
silhouette
sky
skyline
sun
takeoff
tourism
transportation
travel
tree
trip
voyage
way