英文關鍵字
active
activity
adrenaline
adventure
alone
ambition
brave
bravery
challenge
cliff
climb
climber
climbing
courage
dangerous
difficulty
exercise
explore
extreme
free
freeclimbing
freedom
hang
high
hike
hobby
lake
leader
man
motivation
mountain
mountaineer
one
outdoor
peak
person
risk
risky
rock
sky
sport
stone
strong
success
sunlight
travel