英文關鍵字
action
active
activity
adult
athlete
athletic
beach
body
caucasian
effort
energy
exercise
fast
fit
fitness
freedom
guy
health
healthy
jogger
jogging
leisure
lifestyle
male
man
motion
movement
nature
one
outside
people
person
recreation
run
runner
sea
sky
speed
sport
sprinter
summer
sun
training
workout
young
youth