英文關鍵字
river
stream
mist
nature
sri
lanka
travel
rainforest
mountain
jungle
peak
woodland
aerial
view
landscape
forest
tourism
clouds
tree
ceylon
valley
vegetation
foliage
highland
green
tropical
creek
transparent
stone
surface
rock
water
clean
natural
summer
wet
background
abstract
clear
adventure
ravine
fresh
liquid
outdoor
beautiful
wave
environment
bottom
flow
smooth
reflection
pure
shore
flowing
scenic
current
top
drone
from
above
reserve