英文關鍵字
accident
aid
alpine
assistance
athlete
beginner
cold
damage
dangerous
down
downhill
emergency
extreme
failure
fall
first
firstaid
forest
help
hill
hurt
injured
injury
landscape
leg
mountain
mountains
nature
outdoor
outdoors
patrol
peak
people
person
rescue
safe
safety
season
seasonal
ski
skier
sled
snow
sport
sports
stretcher
tree
urgency
winter
wounded