英文關鍵字
background
beautiful
beauty
blooming
blossom
bright
clean
clear
cold
color
creek
drinking
environment
fall
fast
flora
flow
flower
flowers
flowing
flows
forest
fresh
garden
green
healthy
landscape
leaf
mineral
natural
nature
outdoor
outdoors
relax
resource
resources
river
scenic
source
spring
stone
stream
summer
transparent
underground
valuable
view
water
wet
yellow