英文關鍵字
america
ancient
attraction
background
bark
big
california
deep
evergreen
fairytale
forest
giant
green
grove
hike
huge
landscape
large
lush
national
natural
nevada
nobody
old
outdoor
outdoors
outside
pan
panorama
park
pine
plant
redwood
redwoods
scenic
sequoia
sierra
state
states
tall
tilt
travel
tree
trunk
united
usa
wilderness
wood
yosemite