英文關鍵字
active
arms
asian
background
bicycle
boy
carrying
children
confident
crossed
hands
health
helmet
indonesia
learns
looking
old
one
people
protective
ride
safety
smile
smiling
sport
standing
year
英文關鍵字
active
arms
asian
background
bicycle
boy
carrying
children
confident
crossed
hands
health
helmet
indonesia
learns
looking
old
one
people
protective
ride
safety
smile
smiling
sport
standing
year