英文關鍵字
adventure
backpack
cliff
climb
climber
climbing
couple
down
extreme
forest
freedom
friend
grass
high
hike
hiker
hikers
hiking
hill
journey
man
motion
mountain
mountaineer
mountains
nature
outdoor
outdoors
partners
peak
people
rock
sky
slow
sport
success
sun
sunset
team
teamwork
top
tourism
tourist
tourists
travel
trekking
two
walking
woman