School crossing sign
Schlüsselwörter
schooling,
children,
security,
passage,
street,
alert,
way,
symbol,
vector,
school,
concept,
alertness,
run,
idea,
hike,
crosswalk,
childhood,
silhouette,
student,
bus stop,
urgency,
danger,
pedestrian,
people,
hand,
patterned,
concrete,
message,
isolated,
outdoors,
industry,
speed,
hours,
sky,
cloud,
reflectance
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