英文關鍵字
america
american
attraction
calcareous
calcium
california
calm
carbonate
colorful
dawn
formation
geology
horizon
lake
landmark
landscape
limestone
mineral
mono
national
natural
nature
nevada
nobody
north
outdoors
panorama
park
popular
precipitation
reflection
reflects
reserve
rock
sierra
smooth
spectacular
springs
state
states
sunrise
tourist
travel
tufa
united
usa
valley
waters
yosemite