英文關鍵字
waterfall
sri
lanka
forest
falls
rainforest
stream
sera
ella
canyon
mountain
jungle
water
foliage
gorge
river
landscape
aerial
view
fall
tree
tropical
nature
green
ceylon
tourism
travel
from
above
lush
vegetation
scenic
top
flowing
leaf
scenery
outdoor
wood
flow
creek
beautiful
drone
wild
pool
rock
freshness
environment
natural
plant
cascade
stone
park
summer
spring