英文關鍵字
activity
adventure
agility
autumn
challenge
climb
climbing
course
danger
day
descent
entertainment
equipment
exercise
extreme
fit
fitness
fixator
green
high
hobby
insurance
joy
learning
leisure
lifestyle
metal
motion
nobody
object
obstacle
outdoors
park
passage
physical
recreation
risk
rope
safe
safety
sport
springhook
strong
success
tether
thick
tree
trial
years
young