英文關鍵字
active
activity
adrenaline
adventure
athletic
balance
bridge
carbine
climbing
courage
course
danger
entertainment
equipment
exercising
extreme
female
girl
goal
harness
high
hiking
hobby
holds
insurance
landscape
leisure
lifestyle
man
mountain
nature
obstacle
outdoor
outfit
park
recreation
risk
risky
rock
rope
safety
strength
strong
summer
suspension
tourism
tourist
trail
walk
way
woman