英文關鍵字
alpine
alps
angle
blue
border
brook
bubbling
cascade
cascades
clean
cold
color
cool
creek
day
europe
european
exterior
footage
frame
fresh
green
grey
high
independent
liechtenstein
liechtensteine
lighting
liquid
low
motion
natural
nature
neutral
outdoors
people
principality
rapids
rate
rhine
river
rivulet
rock
shot
slow
souvereign
spring
stone
streamlet
surface
swiss
union
vaduz
water
well
wet
white
young