英文關鍵字
adrenaline
alone
anxiety
below
booted
boy
cliff
coast
danger
dark
day
edge
extremal
foot
guy
hanging
holiday
human
landscape
leg
legs
light
male
man
nature
ocean
outdoor
powerful
rock
sea
seascape
shod
shoes
sit
sitting
sneakers
space
sports
sportsman
summer
top
tourism
travel
traveler
trip
vacation
view
water
waves
young