英文關鍵字
active
activity
adventure
extreme
line
outdoor
rope
slide
sport
summer
travel
vacation
zip
adrenaline
attraction
forest
people
person
recreation
action
danger
high
nature
cable
freedom
equipment
fun
harness
helmet
holiday
leisure
man
risk
tourist
trip
zipline
ziplining
brave
challenge
park
speed
woman
young
flying
recreational
sky
wire