英文關鍵字
action
activity
adrenaline
adventure
brave
bridge
bungee
bungy
courage
danger
diversity
enthusiasm
equipment
excitement
exhilaration
extreme
falling
fear
flat
flight
fly
freedom
freefall
fun
guy
high
insurance
jump
jumper
landmark
landscape
lifestyle
man
motion
motivation
outdoor
risk
river
rope
ropes
safety
satisfaction
sky
speed
young