英文關鍵字
alone
beautiful
beauty
cliff
coniferous
crimea
day
edge
forest
green
height
high
hiking
hill
horizon
landscape
lone
lonely
mountain
natural
nature
needles
one
outdoor
peak
petri
pine
plateau
precipice
rock
scenic
scenics
sea
single
sky
slope
summer
top
tourism
travel
tree
vacations
view
wood