英文關鍵字
protective
barrier
made
red
striped
columns
people
cars
go
road
asphalt
boy
brindled
caucasian
child
construction
danger
day
european
expectation
female
focus
girl
human
kid
lot
machinery
male
man
orange
outside
parking
passage
roadside
roadway
route
safety
second
several
sign
standby
streaky
street
stripy
transportation
waiting
warning
way
white
woman