英文關鍵字
asia
asian
cascade
clean
creek
drop
environment
fall
flow
flowing
foliage
forest
fresh
greenery
hiking
himalaya
himalayas
jungle
landscape
liquid
moss
motion
mountain
natural
nature
nepal
nepalese
outdoor
park
pure
river
rock
rocky
running
rush
spring
stone
stream
summer
tibetan
tourism
tranquil
travel
tree
trek
trekking
vegetation
water
waterfall
wild