英文關鍵字
climb
sport
extreme
rock
climber
cliff
rope
risk
outdoors
mountaineering
person
high
challenge
adventure
active
nature
wall
sky
lifestyle
vertical
height
courage
man
stone
strength
landscape
safety
summer
effort
strong
danger
male
hiking
young
steep
obstacle
alone
free
exercise
success
travel
dangle
tenacity
recreation
fearless
peak
climbing
equipment
balance
one