英文關鍵字
attraction
beautiful
beauty
blue
california
cliff
cliffs
eroded
erosion
fabulous
fall
falls
famous
flow
lake
landscape
merced
mirror
national
natural
nature
nevada
outdoor
park
reflection
river
rock
scene
scenery
scenic
sierra
sky
stone
stream
tourism
trail
travel
vacation
valley
view
water
waterfall
west
yosemite