英文關鍵字
amazing
beautiful
blue
clean
clear
ecological
ecology
environment
falling
flowing
forest
fresh
freshness
healthy
landmark
landscape
mountain
mountains
national
natural
nature
park
peaceful
peak
rapid
reserve
rock
rocky
running
scenery
sky
splash
splashes
splashing
spray
spring
stone
summer
sunny
tourism
travel
traveling
trees
water
waterfall
weather
wild
wilderness
wonder
wood