英文關鍵字
action
active
activity
adrenalin
adult
adventure
aerial
athletic
bungee
carabiner
challenge
clambering
climb
climbing
courage
equipment
experience
extreme
fear
flying
fox
height
helmet
high
leisure
line
man
outdoor
park
people
person
risk
rope
runway
safety
sport
sports
strength
summer
wire
zip
zipline