英文關鍵字
border
boy
brother
car
care
children
civility
comity
courtesy
crossing
crosswalk
culture
danger
daughter
day
drive
family
female
girl
hands
hold
kids
lead
mother
movement
outdoor
parent
pass
pedestrian
people
politeness
ride
road
rule
sidewalk
sister
son
speed
stopped
street
three
together
urbanity
walk
woman
zebra