英文關鍵字
asia
autumn
background
beautiful
cascade
china
clean
down
environment
extreme
fall
falling
famous
flow
flowing
fluid
force
heritage
jiuzhaigou
landmark
landscape
liquid
might
motion
moving
national
park
power
rapid
reflection
river
rock
rural
scene
sichuan
speed
splash
stone
stream
strength
terrain
travel
trip
unesco
vigor
water
waterfall
wet
wilderness