英文關鍵字
america
american
attraction
calcareous
calcium
california
colorful
dawn
formation
geology
horizon
lake
landmark
landscape
limestone
magenta
mono
national
natural
nevada
nobody
north
outdoors
park
pink
popular
reserve
rock
scenic
sedimentary
shores
sierra
smooth
stalagmites
state
states
sunrise
sunset
tourist
travel
tufa
twilight
united
usa
valley
water
waters
yosemite