英文關鍵字
trailway
mountain
tourism
travel
climbing
man
support
people
forest
hiking
effort
hike
adventure
assistance
nature
tourist
father
son
boy
teen
teenager
adult
young
male
person
together
autumn
fall
season
dad
child
outdoor
outside
raise
active
backpack
help
aid
trail
lift
elevation
hill
hoist
rise
hand
tired
force
hiker