英文關鍵字
afternoon
air
aircraft
airplane
and
beautiful
cliff
cloud
cloudy
country
countryside
day
departure
environment
evening
field
flight
fly
forest
green
high
hill
journey
landscape
mountain
moving
nature
outdoors
outside
people
plane
power
real
rural
scene
scenery
sky
summer
sunlight
technology
the
time
tourism
transportation
travel
tree
valley
view
village
weather
wind
window