英文關鍵字
action
active
adult
adventure
alone
athlete
country
countryside
cross
day
effort
endurance
feet
field
fitness
flare
grass
green
healthy
hill
jog
jogger
landscape
legs
leisure
male
man
meadow
motion
nature
one
outdoor
outside
park
person
recreation
run
runner
rural
shoe
sport
sporty
strength
summer
sun
trail
training
vitality
workout
young