Ключевые слова: attention, awareness, background, basic, boy, care, caution, central, child, communication, critical, crucial, denim, education, elementary, first, forefront, foremost, fundamental, girl, glasses, guidelines, hand, important, information, informative, jacket, key, kid, knowledge, learning, major, mandatory, message, necessary, pivotal, precedence, prevention, protection, raised, required, rules, safety, sign, stop, visible, vital, warning, young,