英文關鍵字
alpine
alpinism
backpack
chain
climb
climber
climbing
cloudy
descend
difficult
equipment
everest
exhausted
expedition
explore
extreme
fatigue
group
hard
hiker
hiking
hill
ice
landscape
marche
motivate
mount
mountain
mountaineer
peak
people
reach
rock
row
sky
snow
sport
summit
team
teamwork
tired
tourist
training
trek
trekker
trekking
trip
weary
winter