英文關鍵字
above
abstract
action
activity
air
atmosphere
backgrounds
beautiful
beauty
blue
clean
cloud
cloudscape
definition
environment
exposure
field
format
freedom
grass
green
heaven
high
horizon
idyllic
landscape
lapse
lawn
meadow
motion
multiple
nature
outdoors
physical
relaxation
scene
sky
space
still
stratosphere
summer
sunlight
television
time
transparent
urban
video
weather
white
wide
wind